15021340

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{9049}}^1$

素因数の和:9141

約数の個数: 24

約数和(自身を含む): 31928400

約数和(自身を除く): 16907060

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 9049, 18098, 36196, 45245, 90490, 180980, 751067, 1502134, 3004268, 3755335, 7510670, 15021340]

約数ペア:

[(1, 15021340), (2, 7510670), (4, 3755335), (5, 3004268), (10, 1502134), (20, 751067), (83, 180980), (166, 90490), (332, 45245), (415, 36196), (830, 18098), (1660, 9049)]