2016370665

素因数分解:

$3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{160603}}^1$

素因数の和:160651

約数の個数: 40

約数和(自身を含む): 3731152128

約数和(自身を除く): 1714781463

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 81, 93, 135, 155, 279, 405, 465, 837, 1395, 2511, 4185, 12555, 160603, 481809, 803015, 1445427, 2409045, 4336281, 4978693, 7227135, 13008843, 14936079, 21681405, 24893465, 44808237, 65044215, 74680395, 134424711, 224041185, 403274133, 672123555, 2016370665]

約数ペア:

[(1, 2016370665), (3, 672123555), (5, 403274133), (9, 224041185), (15, 134424711), (27, 74680395), (31, 65044215), (45, 44808237), (81, 24893465), (93, 21681405), (135, 14936079), (155, 13008843), (279, 7227135), (405, 4978693), (465, 4336281), (837, 2409045), (1395, 1445427), (2511, 803015), (4185, 481809), (12555, 160603)]