70142030

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{3329}}^1$

素因数の和:3393

約数の個数: 48

約数和(自身を含む): 150329520

約数和(自身を除く): 80187490

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 49, 70, 86, 98, 215, 245, 301, 430, 490, 602, 1505, 2107, 3010, 3329, 4214, 6658, 10535, 16645, 21070, 23303, 33290, 46606, 116515, 143147, 163121, 233030, 286294, 326242, 715735, 815605, 1002029, 1431470, 1631210, 2004058, 5010145, 7014203, 10020290, 14028406, 35071015, 70142030]

約数ペア:

[(1, 70142030), (2, 35071015), (5, 14028406), (7, 10020290), (10, 7014203), (14, 5010145), (35, 2004058), (43, 1631210), (49, 1431470), (70, 1002029), (86, 815605), (98, 715735), (215, 326242), (245, 286294), (301, 233030), (430, 163121), (490, 143147), (602, 116515), (1505, 46606), (2107, 33290), (3010, 23303), (3329, 21070), (4214, 16645), (6658, 10535)]