611353340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{102233}}^1$

素因数の和:102278

約数の個数: 48

約数和(自身を含む): 1442726208

約数和(自身を除く): 831372868

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 130, 230, 260, 299, 460, 598, 1196, 1495, 2990, 5980, 102233, 204466, 408932, 511165, 1022330, 1329029, 2044660, 2351359, 2658058, 4702718, 5316116, 6645145, 9405436, 11756795, 13290290, 23513590, 26580580, 30567667, 47027180, 61135334, 122270668, 152838335, 305676670, 611353340]

約数ペア:

[(1, 611353340), (2, 305676670), (4, 152838335), (5, 122270668), (10, 61135334), (13, 47027180), (20, 30567667), (23, 26580580), (26, 23513590), (46, 13290290), (52, 11756795), (65, 9405436), (92, 6645145), (115, 5316116), (130, 4702718), (230, 2658058), (260, 2351359), (299, 2044660), (460, 1329029), (598, 1022330), (1196, 511165), (1495, 408932), (2990, 204466), (5980, 102233)]