91887510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{21419}}^1$

素因数の和:21453

約数の個数: 64

約数和(自身を含む): 259096320

約数和(自身を除く): 167208810

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 195, 286, 330, 390, 429, 715, 858, 1430, 2145, 4290, 21419, 42838, 64257, 107095, 128514, 214190, 235609, 278447, 321285, 471218, 556894, 642570, 706827, 835341, 1178045, 1392235, 1413654, 1670682, 2356090, 2784470, 3062917, 3534135, 4176705, 6125834, 7068270, 8353410, 9188751, 15314585, 18377502, 30629170, 45943755, 91887510]

約数ペア:

[(1, 91887510), (2, 45943755), (3, 30629170), (5, 18377502), (6, 15314585), (10, 9188751), (11, 8353410), (13, 7068270), (15, 6125834), (22, 4176705), (26, 3534135), (30, 3062917), (33, 2784470), (39, 2356090), (55, 1670682), (65, 1413654), (66, 1392235), (78, 1178045), (110, 835341), (130, 706827), (143, 642570), (165, 556894), (195, 471218), (286, 321285), (330, 278447), (390, 235609), (429, 214190), (715, 128514), (858, 107095), (1430, 64257), (2145, 42838), (4290, 21419)]