5550870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1$

素因数の和:397

約数の個数: 64

約数和(自身を含む): 14724864

約数和(自身を除く): 9173994

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 43, 65, 78, 86, 129, 130, 195, 215, 258, 331, 390, 430, 559, 645, 662, 993, 1118, 1290, 1655, 1677, 1986, 2795, 3310, 3354, 4303, 4965, 5590, 8385, 8606, 9930, 12909, 14233, 16770, 21515, 25818, 28466, 42699, 43030, 64545, 71165, 85398, 129090, 142330, 185029, 213495, 370058, 426990, 555087, 925145, 1110174, 1850290, 2775435, 5550870]

約数ペア:

[(1, 5550870), (2, 2775435), (3, 1850290), (5, 1110174), (6, 925145), (10, 555087), (13, 426990), (15, 370058), (26, 213495), (30, 185029), (39, 142330), (43, 129090), (65, 85398), (78, 71165), (86, 64545), (129, 43030), (130, 42699), (195, 28466), (215, 25818), (258, 21515), (331, 16770), (390, 14233), (430, 12909), (559, 9930), (645, 8606), (662, 8385), (993, 5590), (1118, 4965), (1290, 4303), (1655, 3354), (1677, 3310), (1986, 2795)]