89238270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{15907}}^1$

素因数の和:15945

約数の個数: 64

約数和(自身を含む): 247401216

約数和(自身を除く): 158162946

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 33, 34, 51, 55, 66, 85, 102, 110, 165, 170, 187, 255, 330, 374, 510, 561, 935, 1122, 1870, 2805, 5610, 15907, 31814, 47721, 79535, 95442, 159070, 174977, 238605, 270419, 349954, 477210, 524931, 540838, 811257, 874885, 1049862, 1352095, 1622514, 1749770, 2624655, 2704190, 2974609, 4056285, 5249310, 5949218, 8112570, 8923827, 14873045, 17847654, 29746090, 44619135, 89238270]

約数ペア:

[(1, 89238270), (2, 44619135), (3, 29746090), (5, 17847654), (6, 14873045), (10, 8923827), (11, 8112570), (15, 5949218), (17, 5249310), (22, 4056285), (30, 2974609), (33, 2704190), (34, 2624655), (51, 1749770), (55, 1622514), (66, 1352095), (85, 1049862), (102, 874885), (110, 811257), (165, 540838), (170, 524931), (187, 477210), (255, 349954), (330, 270419), (374, 238605), (510, 174977), (561, 159070), (935, 95442), (1122, 79535), (1870, 47721), (2805, 31814), (5610, 15907)]