25509270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{269}}^1$

素因数の和:417

約数の個数: 64

約数和(自身を含む): 64152000

約数和(自身を除く): 38642730

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 109, 145, 174, 218, 269, 290, 327, 435, 538, 545, 654, 807, 870, 1090, 1345, 1614, 1635, 2690, 3161, 3270, 4035, 6322, 7801, 8070, 9483, 15602, 15805, 18966, 23403, 29321, 31610, 39005, 46806, 47415, 58642, 78010, 87963, 94830, 117015, 146605, 175926, 234030, 293210, 439815, 850309, 879630, 1700618, 2550927, 4251545, 5101854, 8503090, 12754635, 25509270]

約数ペア:

[(1, 25509270), (2, 12754635), (3, 8503090), (5, 5101854), (6, 4251545), (10, 2550927), (15, 1700618), (29, 879630), (30, 850309), (58, 439815), (87, 293210), (109, 234030), (145, 175926), (174, 146605), (218, 117015), (269, 94830), (290, 87963), (327, 78010), (435, 58642), (538, 47415), (545, 46806), (654, 39005), (807, 31610), (870, 29321), (1090, 23403), (1345, 18966), (1614, 15805), (1635, 15602), (2690, 9483), (3161, 8070), (3270, 7801), (4035, 6322)]