40705070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{3851}}^1$

素因数の和:4016

約数の個数: 32

約数和(自身を含む): 84312576

約数和(自身を除く): 43607506

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 151, 302, 755, 1057, 1510, 2114, 3851, 5285, 7702, 10570, 19255, 26957, 38510, 53914, 134785, 269570, 581501, 1163002, 2907505, 4070507, 5815010, 8141014, 20352535, 40705070]

約数ペア:

[(1, 40705070), (2, 20352535), (5, 8141014), (7, 5815010), (10, 4070507), (14, 2907505), (35, 1163002), (70, 581501), (151, 269570), (302, 134785), (755, 53914), (1057, 38510), (1510, 26957), (2114, 19255), (3851, 10570), (5285, 7702)]