235414760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{840767}}^1$

素因数の和:840785

約数の個数: 32

約数和(自身を含む): 605352960

約数和(自身を除く): 369938200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 840767, 1681534, 3363068, 4203835, 5885369, 6726136, 8407670, 11770738, 16815340, 23541476, 29426845, 33630680, 47082952, 58853690, 117707380, 235414760]

約数ペア:

[(1, 235414760), (2, 117707380), (4, 58853690), (5, 47082952), (7, 33630680), (8, 29426845), (10, 23541476), (14, 16815340), (20, 11770738), (28, 8407670), (35, 6726136), (40, 5885369), (56, 4203835), (70, 3363068), (140, 1681534), (280, 840767)]