90969510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{727}}^1$

素因数の和:877

約数の個数: 64

約数和(自身を含む): 226017792

約数和(自身を除く): 135048282

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 97, 129, 194, 215, 258, 291, 430, 485, 582, 645, 727, 970, 1290, 1454, 1455, 2181, 2910, 3635, 4171, 4362, 7270, 8342, 10905, 12513, 20855, 21810, 25026, 31261, 41710, 62522, 62565, 70519, 93783, 125130, 141038, 156305, 187566, 211557, 312610, 352595, 423114, 468915, 705190, 937830, 1057785, 2115570, 3032317, 6064634, 9096951, 15161585, 18193902, 30323170, 45484755, 90969510]

約数ペア:

[(1, 90969510), (2, 45484755), (3, 30323170), (5, 18193902), (6, 15161585), (10, 9096951), (15, 6064634), (30, 3032317), (43, 2115570), (86, 1057785), (97, 937830), (129, 705190), (194, 468915), (215, 423114), (258, 352595), (291, 312610), (430, 211557), (485, 187566), (582, 156305), (645, 141038), (727, 125130), (970, 93783), (1290, 70519), (1454, 62565), (1455, 62522), (2181, 41710), (2910, 31261), (3635, 25026), (4171, 21810), (4362, 20855), (7270, 12513), (8342, 10905)]