89283870

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:232

約数の個数: 160

約数和(自身を含む): 264670560

約数和(自身を除く): 175386690

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 61, 65, 78, 81, 90, 117, 122, 130, 135, 139, 162, 183, 195, 234, 270, 278, 305, 351, 366, 390, 405, 417, 549, 585, 610, 695, 702, 793, 810, 834, 915, 1053, 1098, 1170, 1251, 1390, 1586, 1647, 1755, 1807, 1830, 2085, 2106, 2379, 2502, 2745, 3294, 3510, 3614, 3753, 3965, 4170, 4758, 4941, 5265, 5421, 5490, 6255, 7137, 7506, 7930, 8235, 8479, 9035, 9882, 10530, 10842, 11259, 11895, 12510, 14274, 16263, 16470, 16958, 18070, 18765, 21411, 22518, 23790, 24705, 25437, 27105, 32526, 35685, 37530, 42395, 42822, 48789, 49410, 50874, 54210, 56295, 64233, 71370, 76311, 81315, 84790, 97578, 107055, 110227, 112590, 127185, 128466, 146367, 152622, 162630, 214110, 220454, 228933, 243945, 254370, 292734, 321165, 330681, 381555, 457866, 487890, 551135, 642330, 661362, 686799, 731835, 763110, 992043, 1102270, 1144665, 1373598, 1463670, 1653405, 1984086, 2289330, 2976129, 3306810, 3433995, 4960215, 5952258, 6867990, 8928387, 9920430, 14880645, 17856774, 29761290, 44641935, 89283870]

約数ペア:

[(1, 89283870), (2, 44641935), (3, 29761290), (5, 17856774), (6, 14880645), (9, 9920430), (10, 8928387), (13, 6867990), (15, 5952258), (18, 4960215), (26, 3433995), (27, 3306810), (30, 2976129), (39, 2289330), (45, 1984086), (54, 1653405), (61, 1463670), (65, 1373598), (78, 1144665), (81, 1102270), (90, 992043), (117, 763110), (122, 731835), (130, 686799), (135, 661362), (139, 642330), (162, 551135), (183, 487890), (195, 457866), (234, 381555), (270, 330681), (278, 321165), (305, 292734), (351, 254370), (366, 243945), (390, 228933), (405, 220454), (417, 214110), (549, 162630), (585, 152622), (610, 146367), (695, 128466), (702, 127185), (793, 112590), (810, 110227), (834, 107055), (915, 97578), (1053, 84790), (1098, 81315), (1170, 76311), (1251, 71370), (1390, 64233), (1586, 56295), (1647, 54210), (1755, 50874), (1807, 49410), (1830, 48789), (2085, 42822), (2106, 42395), (2379, 37530), (2502, 35685), (2745, 32526), (3294, 27105), (3510, 25437), (3614, 24705), (3753, 23790), (3965, 22518), (4170, 21411), (4758, 18765), (4941, 18070), (5265, 16958), (5421, 16470), (5490, 16263), (6255, 14274), (7137, 12510), (7506, 11895), (7930, 11259), (8235, 10842), (8479, 10530), (9035, 9882)]