4920201230

素因数分解:

$2^1\times 5^1\times 7^4\times {\mathrm{204923}}^1$

素因数の和:204958

約数の個数: 40

約数和(自身を含む): 10331858232

約数和(自身を除く): 5411657002

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 2401, 3430, 4802, 12005, 24010, 204923, 409846, 1024615, 1434461, 2049230, 2868922, 7172305, 10041227, 14344610, 20082454, 50206135, 70288589, 100412270, 140577178, 351442945, 492020123, 702885890, 984040246, 2460100615, 4920201230]

約数ペア:

[(1, 4920201230), (2, 2460100615), (5, 984040246), (7, 702885890), (10, 492020123), (14, 351442945), (35, 140577178), (49, 100412270), (70, 70288589), (98, 50206135), (245, 20082454), (343, 14344610), (490, 10041227), (686, 7172305), (1715, 2868922), (2401, 2049230), (3430, 1434461), (4802, 1024615), (12005, 409846), (24010, 204923)]