156387870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{56053}}^1$

素因数の和:56097

約数の個数: 48

約数和(自身を含む): 419732352

約数和(自身を除く): 263344482

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 56053, 112106, 168159, 280265, 336318, 504477, 560530, 840795, 1008954, 1681590, 1737643, 2522385, 3475286, 5044770, 5212929, 8688215, 10425858, 15638787, 17376430, 26064645, 31277574, 52129290, 78193935, 156387870]

約数ペア:

[(1, 156387870), (2, 78193935), (3, 52129290), (5, 31277574), (6, 26064645), (9, 17376430), (10, 15638787), (15, 10425858), (18, 8688215), (30, 5212929), (31, 5044770), (45, 3475286), (62, 2522385), (90, 1737643), (93, 1681590), (155, 1008954), (186, 840795), (279, 560530), (310, 504477), (465, 336318), (558, 280265), (930, 168159), (1395, 112106), (2790, 56053)]