712988250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{73127}}^1$

素因数の和:73160

約数の個数: 64

約数和(自身を含む): 1916538624

約数和(自身を除く): 1203550374

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 125, 130, 150, 195, 250, 325, 375, 390, 650, 750, 975, 1625, 1950, 3250, 4875, 9750, 73127, 146254, 219381, 365635, 438762, 731270, 950651, 1096905, 1828175, 1901302, 2193810, 2851953, 3656350, 4753255, 5484525, 5703906, 9140875, 9506510, 10969050, 14259765, 18281750, 23766275, 27422625, 28519530, 47532550, 54845250, 71298825, 118831375, 142597650, 237662750, 356494125, 712988250]

約数ペア:

[(1, 712988250), (2, 356494125), (3, 237662750), (5, 142597650), (6, 118831375), (10, 71298825), (13, 54845250), (15, 47532550), (25, 28519530), (26, 27422625), (30, 23766275), (39, 18281750), (50, 14259765), (65, 10969050), (75, 9506510), (78, 9140875), (125, 5703906), (130, 5484525), (150, 4753255), (195, 3656350), (250, 2851953), (325, 2193810), (375, 1901302), (390, 1828175), (650, 1096905), (750, 950651), (975, 731270), (1625, 438762), (1950, 365635), (3250, 219381), (4875, 146254), (9750, 73127)]