191134570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2377}}^1$

素因数の和:2455

約数の個数: 64

約数和(自身を含む): 406809216

約数和(自身を除く): 215674646

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 43, 55, 85, 86, 110, 170, 187, 215, 374, 430, 473, 731, 935, 946, 1462, 1870, 2365, 2377, 3655, 4730, 4754, 7310, 8041, 11885, 16082, 23770, 26147, 40205, 40409, 52294, 80410, 80818, 102211, 130735, 202045, 204422, 261470, 404090, 444499, 511055, 888998, 1022110, 1124321, 1737587, 2222495, 2248642, 3475174, 4444990, 5621605, 8687935, 11243210, 17375870, 19113457, 38226914, 95567285, 191134570]

約数ペア:

[(1, 191134570), (2, 95567285), (5, 38226914), (10, 19113457), (11, 17375870), (17, 11243210), (22, 8687935), (34, 5621605), (43, 4444990), (55, 3475174), (85, 2248642), (86, 2222495), (110, 1737587), (170, 1124321), (187, 1022110), (215, 888998), (374, 511055), (430, 444499), (473, 404090), (731, 261470), (935, 204422), (946, 202045), (1462, 130735), (1870, 102211), (2365, 80818), (2377, 80410), (3655, 52294), (4730, 40409), (4754, 40205), (7310, 26147), (8041, 23770), (11885, 16082)]