939103480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{1229}}^1\times {\mathrm{2729}}^1$

素因数の和:3976

約数の個数: 64

約数和(自身を含む): 2417688000

約数和(自身を除く): 1478584520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 1229, 2458, 2729, 4916, 5458, 6145, 8603, 9832, 10916, 12290, 13645, 17206, 19103, 21832, 24580, 27290, 34412, 38206, 43015, 49160, 54580, 68824, 76412, 86030, 95515, 109160, 152824, 172060, 191030, 344120, 382060, 764120, 3353941, 6707882, 13415764, 16769705, 23477587, 26831528, 33539410, 46955174, 67078820, 93910348, 117387935, 134157640, 187820696, 234775870, 469551740, 939103480]

約数ペア:

[(1, 939103480), (2, 469551740), (4, 234775870), (5, 187820696), (7, 134157640), (8, 117387935), (10, 93910348), (14, 67078820), (20, 46955174), (28, 33539410), (35, 26831528), (40, 23477587), (56, 16769705), (70, 13415764), (140, 6707882), (280, 3353941), (1229, 764120), (2458, 382060), (2729, 344120), (4916, 191030), (5458, 172060), (6145, 152824), (8603, 109160), (9832, 95515), (10916, 86030), (12290, 76412), (13645, 68824), (17206, 54580), (19103, 49160), (21832, 43015), (24580, 38206), (27290, 34412)]