25616010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{547}}^1$

素因数の和:787

約数の個数: 64

約数和(自身を含む): 70705152

約数和(自身を除く): 45089142

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 223, 446, 547, 669, 1094, 1115, 1338, 1561, 1641, 2230, 2735, 3122, 3282, 3345, 3829, 4683, 5470, 6690, 7658, 7805, 8205, 9366, 11487, 15610, 16410, 19145, 22974, 23415, 38290, 46830, 57435, 114870, 121981, 243962, 365943, 609905, 731886, 853867, 1219810, 1707734, 1829715, 2561601, 3659430, 4269335, 5123202, 8538670, 12808005, 25616010]

約数ペア:

[(1, 25616010), (2, 12808005), (3, 8538670), (5, 5123202), (6, 4269335), (7, 3659430), (10, 2561601), (14, 1829715), (15, 1707734), (21, 1219810), (30, 853867), (35, 731886), (42, 609905), (70, 365943), (105, 243962), (210, 121981), (223, 114870), (446, 57435), (547, 46830), (669, 38290), (1094, 23415), (1115, 22974), (1338, 19145), (1561, 16410), (1641, 15610), (2230, 11487), (2735, 9366), (3122, 8205), (3282, 7805), (3345, 7658), (3829, 6690), (4683, 5470)]