25461730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{6863}}^1$

素因数の和:6930

約数の個数: 32

約数和(自身を含む): 53374464

約数和(自身を除く): 27912734

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 265, 371, 530, 742, 1855, 3710, 6863, 13726, 34315, 48041, 68630, 96082, 240205, 363739, 480410, 727478, 1818695, 2546173, 3637390, 5092346, 12730865, 25461730]

約数ペア:

[(1, 25461730), (2, 12730865), (5, 5092346), (7, 3637390), (10, 2546173), (14, 1818695), (35, 727478), (53, 480410), (70, 363739), (106, 240205), (265, 96082), (371, 68630), (530, 48041), (742, 34315), (1855, 13726), (3710, 6863)]