127392390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1571}}^1$

素因数の和:1654

約数の個数: 96

約数和(自身を含む): 357548256

約数和(自身を除く): 230155866

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 53, 85, 90, 102, 106, 153, 159, 170, 255, 265, 306, 318, 477, 510, 530, 765, 795, 901, 954, 1530, 1571, 1590, 1802, 2385, 2703, 3142, 4505, 4713, 4770, 5406, 7855, 8109, 9010, 9426, 13515, 14139, 15710, 16218, 23565, 26707, 27030, 28278, 40545, 47130, 53414, 70695, 80121, 81090, 83263, 133535, 141390, 160242, 166526, 240363, 249789, 267070, 400605, 416315, 480726, 499578, 749367, 801210, 832630, 1201815, 1248945, 1415471, 1498734, 2403630, 2497890, 2830942, 3746835, 4246413, 7077355, 7493670, 8492826, 12739239, 14154710, 21232065, 25478478, 42464130, 63696195, 127392390]

約数ペア:

[(1, 127392390), (2, 63696195), (3, 42464130), (5, 25478478), (6, 21232065), (9, 14154710), (10, 12739239), (15, 8492826), (17, 7493670), (18, 7077355), (30, 4246413), (34, 3746835), (45, 2830942), (51, 2497890), (53, 2403630), (85, 1498734), (90, 1415471), (102, 1248945), (106, 1201815), (153, 832630), (159, 801210), (170, 749367), (255, 499578), (265, 480726), (306, 416315), (318, 400605), (477, 267070), (510, 249789), (530, 240363), (765, 166526), (795, 160242), (901, 141390), (954, 133535), (1530, 83263), (1571, 81090), (1590, 80121), (1802, 70695), (2385, 53414), (2703, 47130), (3142, 40545), (4505, 28278), (4713, 27030), (4770, 26707), (5406, 23565), (7855, 16218), (8109, 15710), (9010, 14139), (9426, 13515)]