2969273860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{88741}}^1$

素因数の和:88996

約数の個数: 48

約数和(自身を含む): 7156154880

約数和(自身を除く): 4186881020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 239, 478, 956, 1195, 1673, 2390, 3346, 4780, 6692, 8365, 16730, 33460, 88741, 177482, 354964, 443705, 621187, 887410, 1242374, 1774820, 2484748, 3105935, 6211870, 12423740, 21209099, 42418198, 84836396, 106045495, 148463693, 212090990, 296927386, 424181980, 593854772, 742318465, 1484636930, 2969273860]

約数ペア:

[(1, 2969273860), (2, 1484636930), (4, 742318465), (5, 593854772), (7, 424181980), (10, 296927386), (14, 212090990), (20, 148463693), (28, 106045495), (35, 84836396), (70, 42418198), (140, 21209099), (239, 12423740), (478, 6211870), (956, 3105935), (1195, 2484748), (1673, 1774820), (2390, 1242374), (3346, 887410), (4780, 621187), (6692, 443705), (8365, 354964), (16730, 177482), (33460, 88741)]