127650810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{607861}}^1$

素因数の和:607878

約数の個数: 32

約数和(自身を含む): 350128512

約数和(自身を除く): 222477702

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 607861, 1215722, 1823583, 3039305, 3647166, 4255027, 6078610, 8510054, 9117915, 12765081, 18235830, 21275135, 25530162, 42550270, 63825405, 127650810]

約数ペア:

[(1, 127650810), (2, 63825405), (3, 42550270), (5, 25530162), (6, 21275135), (7, 18235830), (10, 12765081), (14, 9117915), (15, 8510054), (21, 6078610), (30, 4255027), (35, 3647166), (42, 3039305), (70, 1823583), (105, 1215722), (210, 607861)]