223814570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{74357}}^1$

素因数の和:74414

約数の個数: 32

約数和(自身を含む): 471132288

約数和(自身を除く): 247317718

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 1505, 3010, 74357, 148714, 371785, 520499, 743570, 1040998, 2602495, 3197351, 5204990, 6394702, 15986755, 22381457, 31973510, 44762914, 111907285, 223814570]

約数ペア:

[(1, 223814570), (2, 111907285), (5, 44762914), (7, 31973510), (10, 22381457), (14, 15986755), (35, 6394702), (43, 5204990), (70, 3197351), (86, 2602495), (215, 1040998), (301, 743570), (430, 520499), (602, 371785), (1505, 148714), (3010, 74357)]