303734090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{443}}^1$

素因数の和:755

約数の個数: 64

約数和(自身を含む): 626061312

約数和(自身を除く): 322327222

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 271, 443, 506, 542, 886, 1265, 1355, 2215, 2530, 2710, 2981, 4430, 4873, 5962, 6233, 9746, 10189, 12466, 14905, 20378, 24365, 29810, 31165, 48730, 50945, 62330, 68563, 101890, 112079, 120053, 137126, 224158, 240106, 342815, 560395, 600265, 685630, 1120790, 1200530, 1320583, 2641166, 2761219, 5522438, 6602915, 13205830, 13806095, 27612190, 30373409, 60746818, 151867045, 303734090]

約数ペア:

[(1, 303734090), (2, 151867045), (5, 60746818), (10, 30373409), (11, 27612190), (22, 13806095), (23, 13205830), (46, 6602915), (55, 5522438), (110, 2761219), (115, 2641166), (230, 1320583), (253, 1200530), (271, 1120790), (443, 685630), (506, 600265), (542, 560395), (886, 342815), (1265, 240106), (1355, 224158), (2215, 137126), (2530, 120053), (2710, 112079), (2981, 101890), (4430, 68563), (4873, 62330), (5962, 50945), (6233, 48730), (9746, 31165), (10189, 29810), (12466, 24365), (14905, 20378)]