139512710

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1151}}^1$

素因数の和:1229

約数の個数: 64

約数和(自身を含む): 286654464

約数和(自身を除く): 147141754

約数列:

[1, 2, 5, 10, 17, 23, 31, 34, 46, 62, 85, 115, 155, 170, 230, 310, 391, 527, 713, 782, 1054, 1151, 1426, 1955, 2302, 2635, 3565, 3910, 5270, 5755, 7130, 11510, 12121, 19567, 24242, 26473, 35681, 39134, 52946, 60605, 71362, 97835, 121210, 132365, 178405, 195670, 264730, 356810, 450041, 606577, 820663, 900082, 1213154, 1641326, 2250205, 3032885, 4103315, 4500410, 6065770, 8206630, 13951271, 27902542, 69756355, 139512710]

約数ペア:

[(1, 139512710), (2, 69756355), (5, 27902542), (10, 13951271), (17, 8206630), (23, 6065770), (31, 4500410), (34, 4103315), (46, 3032885), (62, 2250205), (85, 1641326), (115, 1213154), (155, 900082), (170, 820663), (230, 606577), (310, 450041), (391, 356810), (527, 264730), (713, 195670), (782, 178405), (1054, 132365), (1151, 121210), (1426, 97835), (1955, 71362), (2302, 60605), (2635, 52946), (3565, 39134), (3910, 35681), (5270, 26473), (5755, 24242), (7130, 19567), (11510, 12121)]