664628014740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19009}}^1\times {\mathrm{582731}}^1$

素因数の和:601752

約数の個数: 48

約数和(自身を含む): 1861059533760

約数和(自身を除く): 1196431519020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 19009, 38018, 57027, 76036, 95045, 114054, 190090, 228108, 285135, 380180, 570270, 582731, 1140540, 1165462, 1748193, 2330924, 2913655, 3496386, 5827310, 6992772, 8740965, 11654620, 17481930, 34963860, 11077133579, 22154267158, 33231400737, 44308534316, 55385667895, 66462801474, 110771335790, 132925602948, 166157003685, 221542671580, 332314007370, 664628014740]

約数ペア:

[(1, 664628014740), (2, 332314007370), (3, 221542671580), (4, 166157003685), (5, 132925602948), (6, 110771335790), (10, 66462801474), (12, 55385667895), (15, 44308534316), (20, 33231400737), (30, 22154267158), (60, 11077133579), (19009, 34963860), (38018, 17481930), (57027, 11654620), (76036, 8740965), (95045, 6992772), (114054, 5827310), (190090, 3496386), (228108, 2913655), (285135, 2330924), (380180, 1748193), (570270, 1165462), (582731, 1140540)]