9997650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1709}}^1$

素因数の和:1740

約数の個数: 72

約数和(自身を含む): 28943460

約数和(自身を除く): 18945810

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 195, 225, 234, 325, 390, 450, 585, 650, 975, 1170, 1709, 1950, 2925, 3418, 5127, 5850, 8545, 10254, 15381, 17090, 22217, 25635, 30762, 42725, 44434, 51270, 66651, 76905, 85450, 111085, 128175, 133302, 153810, 199953, 222170, 256350, 333255, 384525, 399906, 555425, 666510, 769050, 999765, 1110850, 1666275, 1999530, 3332550, 4998825, 9997650]

約数ペア:

[(1, 9997650), (2, 4998825), (3, 3332550), (5, 1999530), (6, 1666275), (9, 1110850), (10, 999765), (13, 769050), (15, 666510), (18, 555425), (25, 399906), (26, 384525), (30, 333255), (39, 256350), (45, 222170), (50, 199953), (65, 153810), (75, 133302), (78, 128175), (90, 111085), (117, 85450), (130, 76905), (150, 66651), (195, 51270), (225, 44434), (234, 42725), (325, 30762), (390, 25635), (450, 22217), (585, 17090), (650, 15381), (975, 10254), (1170, 8545), (1709, 5850), (1950, 5127), (2925, 3418)]