123828570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{44383}}^1$

素因数の和:44427

約数の個数: 48

約数和(自身を含む): 332347392

約数和(自身を除く): 208518822

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, 44383, 88766, 133149, 221915, 266298, 399447, 443830, 665745, 798894, 1331490, 1375873, 1997235, 2751746, 3994470, 4127619, 6879365, 8255238, 12382857, 13758730, 20638095, 24765714, 41276190, 61914285, 123828570]

約数ペア:

[(1, 123828570), (2, 61914285), (3, 41276190), (5, 24765714), (6, 20638095), (9, 13758730), (10, 12382857), (15, 8255238), (18, 6879365), (30, 4127619), (31, 3994470), (45, 2751746), (62, 1997235), (90, 1375873), (93, 1331490), (155, 798894), (186, 665745), (279, 443830), (310, 399447), (465, 266298), (558, 221915), (930, 133149), (1395, 88766), (2790, 44383)]