131875470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{50527}}^1$

素因数の和:50569

約数の個数: 48

約数和(自身を含む): 354706560

約数和(自身を除く): 222831090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 50527, 101054, 151581, 252635, 303162, 454743, 505270, 757905, 909486, 1465283, 1515810, 2273715, 2930566, 4395849, 4547430, 7326415, 8791698, 13187547, 14652830, 21979245, 26375094, 43958490, 65937735, 131875470]

約数ペア:

[(1, 131875470), (2, 65937735), (3, 43958490), (5, 26375094), (6, 21979245), (9, 14652830), (10, 13187547), (15, 8791698), (18, 7326415), (29, 4547430), (30, 4395849), (45, 2930566), (58, 2273715), (87, 1515810), (90, 1465283), (145, 909486), (174, 757905), (261, 505270), (290, 454743), (435, 303162), (522, 252635), (870, 151581), (1305, 101054), (2610, 50527)]