28305356460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{677}}^1\times {\mathrm{696833}}^1$

素因数の和:697522

約数の個数: 48

約数和(自身を含む): 79372179936

約数和(自身を除く): 51066823476

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 677, 1354, 2031, 2708, 3385, 4062, 6770, 8124, 10155, 13540, 20310, 40620, 696833, 1393666, 2090499, 2787332, 3484165, 4180998, 6968330, 8361996, 10452495, 13936660, 20904990, 41809980, 471755941, 943511882, 1415267823, 1887023764, 2358779705, 2830535646, 4717559410, 5661071292, 7076339115, 9435118820, 14152678230, 28305356460]

約数ペア:

[(1, 28305356460), (2, 14152678230), (3, 9435118820), (4, 7076339115), (5, 5661071292), (6, 4717559410), (10, 2830535646), (12, 2358779705), (15, 1887023764), (20, 1415267823), (30, 943511882), (60, 471755941), (677, 41809980), (1354, 20904990), (2031, 13936660), (2708, 10452495), (3385, 8361996), (4062, 6968330), (6770, 4180998), (8124, 3484165), (10155, 2787332), (13540, 2090499), (20310, 1393666), (40620, 696833)]