190175630

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:305

約数の個数: 64

約数和(自身を含む): 365783040

約数和(自身を除く): 175607410

約数列:

[1, 2, 5, 10, 41, 47, 71, 82, 94, 139, 142, 205, 235, 278, 355, 410, 470, 695, 710, 1390, 1927, 2911, 3337, 3854, 5699, 5822, 6533, 6674, 9635, 9869, 11398, 13066, 14555, 16685, 19270, 19738, 28495, 29110, 32665, 33370, 49345, 56990, 65330, 98690, 136817, 267853, 273634, 404629, 463843, 535706, 684085, 809258, 927686, 1339265, 1368170, 2023145, 2319215, 2678530, 4046290, 4638430, 19017563, 38035126, 95087815, 190175630]

約数ペア:

[(1, 190175630), (2, 95087815), (5, 38035126), (10, 19017563), (41, 4638430), (47, 4046290), (71, 2678530), (82, 2319215), (94, 2023145), (139, 1368170), (142, 1339265), (205, 927686), (235, 809258), (278, 684085), (355, 535706), (410, 463843), (470, 404629), (695, 273634), (710, 267853), (1390, 136817), (1927, 98690), (2911, 65330), (3337, 56990), (3854, 49345), (5699, 33370), (5822, 32665), (6533, 29110), (6674, 28495), (9635, 19738), (9869, 19270), (11398, 16685), (13066, 14555)]