2785366870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{114577}}^1$

素因数の和:114625

約数の個数: 64

約数和(自身を含む): 6236709696

約数和(自身を除く): 3451342826

約数列:

[1, 2, 5, 10, 11, 13, 17, 22, 26, 34, 55, 65, 85, 110, 130, 143, 170, 187, 221, 286, 374, 442, 715, 935, 1105, 1430, 1870, 2210, 2431, 4862, 12155, 24310, 114577, 229154, 572885, 1145770, 1260347, 1489501, 1947809, 2520694, 2979002, 3895618, 6301735, 7447505, 9739045, 12603470, 14895010, 16384511, 19478090, 21425899, 25321517, 32769022, 42851798, 50643034, 81922555, 107129495, 126607585, 163845110, 214258990, 253215170, 278536687, 557073374, 1392683435, 2785366870]

約数ペア:

[(1, 2785366870), (2, 1392683435), (5, 557073374), (10, 278536687), (11, 253215170), (13, 214258990), (17, 163845110), (22, 126607585), (26, 107129495), (34, 81922555), (55, 50643034), (65, 42851798), (85, 32769022), (110, 25321517), (130, 21425899), (143, 19478090), (170, 16384511), (187, 14895010), (221, 12603470), (286, 9739045), (374, 7447505), (442, 6301735), (715, 3895618), (935, 2979002), (1105, 2520694), (1430, 1947809), (1870, 1489501), (2210, 1260347), (2431, 1145770), (4862, 572885), (12155, 229154), (24310, 114577)]