268022010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{207769}}^1$

素因数の和:207822

約数の個数: 32

約数和(自身を含む): 658215360

約数和(自身を除く): 390193350

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 207769, 415538, 623307, 1038845, 1246614, 2077690, 3116535, 6233070, 8934067, 17868134, 26802201, 44670335, 53604402, 89340670, 134011005, 268022010]

約数ペア:

[(1, 268022010), (2, 134011005), (3, 89340670), (5, 53604402), (6, 44670335), (10, 26802201), (15, 17868134), (30, 8934067), (43, 6233070), (86, 3116535), (129, 2077690), (215, 1246614), (258, 1038845), (430, 623307), (645, 415538), (1290, 207769)]