2731780268030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{72828053}}^1$

素因数の和:72828113

約数の個数: 48

約数和(自身を含む): 5579211560832

約数和(自身を除く): 2847431292802

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 121, 155, 242, 310, 341, 605, 682, 1210, 1705, 3410, 3751, 7502, 18755, 37510, 72828053, 145656106, 364140265, 728280530, 801108583, 1602217166, 2257669643, 4005542915, 4515339286, 8011085830, 8812194413, 11288348215, 17624388826, 22576696430, 24834366073, 44060972065, 49668732146, 88121944130, 124171830365, 248343660730, 273178026803, 546356053606, 1365890134015, 2731780268030]

約数ペア:

[(1, 2731780268030), (2, 1365890134015), (5, 546356053606), (10, 273178026803), (11, 248343660730), (22, 124171830365), (31, 88121944130), (55, 49668732146), (62, 44060972065), (110, 24834366073), (121, 22576696430), (155, 17624388826), (242, 11288348215), (310, 8812194413), (341, 8011085830), (605, 4515339286), (682, 4005542915), (1210, 2257669643), (1705, 1602217166), (3410, 801108583), (3751, 728280530), (7502, 364140265), (18755, 145656106), (37510, 72828053)]