140115990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{95317}}^1$

素因数の和:95341

約数の個数: 48

約数和(自身を含む): 391185072

約数和(自身を除く): 251069082

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 95317, 190634, 285951, 476585, 571902, 667219, 953170, 1334438, 1429755, 2001657, 2859510, 3336095, 4003314, 4670533, 6672190, 9341066, 10008285, 14011599, 20016570, 23352665, 28023198, 46705330, 70057995, 140115990]

約数ペア:

[(1, 140115990), (2, 70057995), (3, 46705330), (5, 28023198), (6, 23352665), (7, 20016570), (10, 14011599), (14, 10008285), (15, 9341066), (21, 6672190), (30, 4670533), (35, 4003314), (42, 3336095), (49, 2859510), (70, 2001657), (98, 1429755), (105, 1334438), (147, 953170), (210, 667219), (245, 571902), (294, 476585), (490, 285951), (735, 190634), (1470, 95317)]