2784388230

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{139}}^1\times {\mathrm{439}}^1$

素因数の和:620

約数の個数: 192

約数和(自身を含む): 8116416000

約数和(自身を除く): 5332027770

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 139, 169, 195, 234, 270, 278, 338, 351, 390, 417, 439, 507, 585, 695, 702, 834, 845, 878, 1014, 1170, 1251, 1317, 1390, 1521, 1690, 1755, 1807, 2085, 2195, 2502, 2535, 2634, 3042, 3510, 3614, 3753, 3951, 4170, 4390, 4563, 5070, 5421, 5707, 6255, 6585, 7506, 7605, 7902, 9035, 9126, 10842, 11414, 11853, 12510, 13170, 15210, 16263, 17121, 18070, 18765, 19755, 22815, 23491, 23706, 27105, 28535, 32526, 34242, 37530, 39510, 45630, 46982, 48789, 51363, 54210, 57070, 59265, 61021, 70473, 74191, 81315, 85605, 97578, 102726, 117455, 118530, 122042, 140946, 148382, 154089, 162630, 171210, 183063, 211419, 222573, 234910, 243945, 256815, 305105, 308178, 352365, 366126, 370955, 422838, 445146, 487890, 513630, 549189, 610210, 634257, 667719, 704730, 741910, 770445, 793273, 915315, 1057095, 1098378, 1112865, 1268514, 1335438, 1540890, 1586546, 1647567, 1830630, 2003157, 2114190, 2225730, 2379819, 2745945, 3171285, 3295134, 3338595, 3966365, 4006314, 4759638, 5491890, 6342570, 6677190, 7139457, 7932730, 8237835, 10015785, 10312549, 11899095, 14278914, 16475670, 20031570, 20625098, 21418371, 23798190, 30937647, 35697285, 42836742, 51562745, 61875294, 71394570, 92812941, 103125490, 107091855, 154688235, 185625882, 214183710, 278438823, 309376470, 464064705, 556877646, 928129410, 1392194115, 2784388230]

約数ペア:

[(1, 2784388230), (2, 1392194115), (3, 928129410), (5, 556877646), (6, 464064705), (9, 309376470), (10, 278438823), (13, 214183710), (15, 185625882), (18, 154688235), (26, 107091855), (27, 103125490), (30, 92812941), (39, 71394570), (45, 61875294), (54, 51562745), (65, 42836742), (78, 35697285), (90, 30937647), (117, 23798190), (130, 21418371), (135, 20625098), (139, 20031570), (169, 16475670), (195, 14278914), (234, 11899095), (270, 10312549), (278, 10015785), (338, 8237835), (351, 7932730), (390, 7139457), (417, 6677190), (439, 6342570), (507, 5491890), (585, 4759638), (695, 4006314), (702, 3966365), (834, 3338595), (845, 3295134), (878, 3171285), (1014, 2745945), (1170, 2379819), (1251, 2225730), (1317, 2114190), (1390, 2003157), (1521, 1830630), (1690, 1647567), (1755, 1586546), (1807, 1540890), (2085, 1335438), (2195, 1268514), (2502, 1112865), (2535, 1098378), (2634, 1057095), (3042, 915315), (3510, 793273), (3614, 770445), (3753, 741910), (3951, 704730), (4170, 667719), (4390, 634257), (4563, 610210), (5070, 549189), (5421, 513630), (5707, 487890), (6255, 445146), (6585, 422838), (7506, 370955), (7605, 366126), (7902, 352365), (9035, 308178), (9126, 305105), (10842, 256815), (11414, 243945), (11853, 234910), (12510, 222573), (13170, 211419), (15210, 183063), (16263, 171210), (17121, 162630), (18070, 154089), (18765, 148382), (19755, 140946), (22815, 122042), (23491, 118530), (23706, 117455), (27105, 102726), (28535, 97578), (32526, 85605), (34242, 81315), (37530, 74191), (39510, 70473), (45630, 61021), (46982, 59265), (48789, 57070), (51363, 54210)]