313619665930

素因数分解:

$2^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1\times {\mathrm{401}}^1\times {\mathrm{3299}}^1$

素因数の和:4015

約数の個数: 64

約数和(自身を含む): 573473260800

約数和(自身を除く): 259853594870

約数列:

[1, 2, 5, 10, 151, 157, 302, 314, 401, 755, 785, 802, 1510, 1570, 2005, 3299, 4010, 6598, 16495, 23707, 32990, 47414, 60551, 62957, 118535, 121102, 125914, 237070, 302755, 314785, 498149, 517943, 605510, 629570, 996298, 1035886, 1322899, 2490745, 2589715, 2645798, 4981490, 5179430, 6614495, 9506507, 13228990, 19013014, 47532535, 78209393, 95065070, 156418786, 199757749, 207695143, 391046965, 399515498, 415390286, 782093930, 998788745, 1038475715, 1997577490, 2076951430, 31361966593, 62723933186, 156809832965, 313619665930]

約数ペア:

[(1, 313619665930), (2, 156809832965), (5, 62723933186), (10, 31361966593), (151, 2076951430), (157, 1997577490), (302, 1038475715), (314, 998788745), (401, 782093930), (755, 415390286), (785, 399515498), (802, 391046965), (1510, 207695143), (1570, 199757749), (2005, 156418786), (3299, 95065070), (4010, 78209393), (6598, 47532535), (16495, 19013014), (23707, 13228990), (32990, 9506507), (47414, 6614495), (60551, 5179430), (62957, 4981490), (118535, 2645798), (121102, 2589715), (125914, 2490745), (237070, 1322899), (302755, 1035886), (314785, 996298), (498149, 629570), (517943, 605510)]