42790210

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{503}}^1$

素因数の和:738

約数の個数: 32

約数和(自身を含む): 79252992

約数和(自身を除く): 36462782

約数列:

[1, 2, 5, 10, 47, 94, 181, 235, 362, 470, 503, 905, 1006, 1810, 2515, 5030, 8507, 17014, 23641, 42535, 47282, 85070, 91043, 118205, 182086, 236410, 455215, 910430, 4279021, 8558042, 21395105, 42790210]

約数ペア:

[(1, 42790210), (2, 21395105), (5, 8558042), (10, 4279021), (47, 910430), (94, 455215), (181, 236410), (235, 182086), (362, 118205), (470, 91043), (503, 85070), (905, 47282), (1006, 42535), (1810, 23641), (2515, 17014), (5030, 8507)]