189293130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:381

約数の個数: 192

約数和(自身を含む): 581188608

約数和(自身を除く): 391895478

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 30, 31, 34, 39, 45, 51, 62, 65, 78, 85, 90, 93, 102, 117, 130, 153, 155, 170, 186, 195, 221, 234, 255, 279, 306, 307, 310, 390, 403, 442, 465, 510, 527, 558, 585, 614, 663, 765, 806, 921, 930, 1054, 1105, 1170, 1209, 1326, 1395, 1530, 1535, 1581, 1842, 1989, 2015, 2210, 2418, 2635, 2763, 2790, 3070, 3162, 3315, 3627, 3978, 3991, 4030, 4605, 4743, 5219, 5270, 5526, 6045, 6630, 6851, 7254, 7905, 7982, 9210, 9486, 9517, 9945, 10438, 11973, 12090, 13702, 13815, 15657, 15810, 18135, 19034, 19890, 19955, 20553, 23715, 23946, 26095, 27630, 28551, 31314, 34255, 35919, 36270, 39910, 41106, 46971, 47430, 47585, 52190, 57102, 59865, 61659, 67847, 68510, 71838, 78285, 85653, 93942, 95170, 102765, 119730, 123318, 123721, 135694, 142755, 156570, 161789, 171306, 179595, 203541, 205530, 234855, 247442, 285510, 308295, 323578, 339235, 359190, 371163, 407082, 428265, 469710, 485367, 610623, 616590, 618605, 678470, 742326, 808945, 856530, 970734, 1017705, 1113489, 1221246, 1237210, 1456101, 1617890, 1855815, 2035410, 2103257, 2226978, 2426835, 2912202, 3053115, 3711630, 4206514, 4853670, 5567445, 6106230, 6309771, 7280505, 10516285, 11134890, 12619542, 14561010, 18929313, 21032570, 31548855, 37858626, 63097710, 94646565, 189293130]

約数ペア:

[(1, 189293130), (2, 94646565), (3, 63097710), (5, 37858626), (6, 31548855), (9, 21032570), (10, 18929313), (13, 14561010), (15, 12619542), (17, 11134890), (18, 10516285), (26, 7280505), (30, 6309771), (31, 6106230), (34, 5567445), (39, 4853670), (45, 4206514), (51, 3711630), (62, 3053115), (65, 2912202), (78, 2426835), (85, 2226978), (90, 2103257), (93, 2035410), (102, 1855815), (117, 1617890), (130, 1456101), (153, 1237210), (155, 1221246), (170, 1113489), (186, 1017705), (195, 970734), (221, 856530), (234, 808945), (255, 742326), (279, 678470), (306, 618605), (307, 616590), (310, 610623), (390, 485367), (403, 469710), (442, 428265), (465, 407082), (510, 371163), (527, 359190), (558, 339235), (585, 323578), (614, 308295), (663, 285510), (765, 247442), (806, 234855), (921, 205530), (930, 203541), (1054, 179595), (1105, 171306), (1170, 161789), (1209, 156570), (1326, 142755), (1395, 135694), (1530, 123721), (1535, 123318), (1581, 119730), (1842, 102765), (1989, 95170), (2015, 93942), (2210, 85653), (2418, 78285), (2635, 71838), (2763, 68510), (2790, 67847), (3070, 61659), (3162, 59865), (3315, 57102), (3627, 52190), (3978, 47585), (3991, 47430), (4030, 46971), (4605, 41106), (4743, 39910), (5219, 36270), (5270, 35919), (5526, 34255), (6045, 31314), (6630, 28551), (6851, 27630), (7254, 26095), (7905, 23946), (7982, 23715), (9210, 20553), (9486, 19955), (9517, 19890), (9945, 19034), (10438, 18135), (11973, 15810), (12090, 15657), (13702, 13815)]