72645604830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53923}}^1\times {\mathrm{14969}}^1$

素因数の和:68905

約数の個数: 48

約数和(自身を含む): 188894693520

約数和(自身を除く): 116249088690

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 14969, 29938, 44907, 53923, 74845, 89814, 107846, 134721, 149690, 161769, 224535, 269442, 269615, 323538, 449070, 485307, 539230, 673605, 808845, 970614, 1347210, 1617690, 2426535, 4853070, 807173387, 1614346774, 2421520161, 4035866935, 4843040322, 7264560483, 8071733870, 12107600805, 14529120966, 24215201610, 36322802415, 72645604830]

約数ペア:

[(1, 72645604830), (2, 36322802415), (3, 24215201610), (5, 14529120966), (6, 12107600805), (9, 8071733870), (10, 7264560483), (15, 4843040322), (18, 4035866935), (30, 2421520161), (45, 1614346774), (90, 807173387), (14969, 4853070), (29938, 2426535), (44907, 1617690), (53923, 1347210), (74845, 970614), (89814, 808845), (107846, 673605), (134721, 539230), (149690, 485307), (161769, 449070), (224535, 323538), (269442, 269615)]