2279720230140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{242008517}}^1$

素因数の和:242008686

約数の個数: 48

約数和(自身を含む): 6423874101792

約数和(自身を除く): 4144153871652

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 157, 314, 471, 628, 785, 942, 1570, 1884, 2355, 3140, 4710, 9420, 242008517, 484017034, 726025551, 968034068, 1210042585, 1452051102, 2420085170, 2904102204, 3630127755, 4840170340, 7260255510, 14520511020, 37995337169, 75990674338, 113986011507, 151981348676, 189976685845, 227972023014, 379953371690, 455944046028, 569930057535, 759906743380, 1139860115070, 2279720230140]

約数ペア:

[(1, 2279720230140), (2, 1139860115070), (3, 759906743380), (4, 569930057535), (5, 455944046028), (6, 379953371690), (10, 227972023014), (12, 189976685845), (15, 151981348676), (20, 113986011507), (30, 75990674338), (60, 37995337169), (157, 14520511020), (314, 7260255510), (471, 4840170340), (628, 3630127755), (785, 2904102204), (942, 2420085170), (1570, 1452051102), (1884, 1210042585), (2355, 968034068), (3140, 726025551), (4710, 484017034), (9420, 242008517)]