7658939090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{383}}^1\times {\mathrm{1699}}^1$

素因数の和:2207

約数の個数: 64

約数和(自身を含む): 15228518400

約数和(自身を除く): 7569579310

約数列:

[1, 2, 5, 10, 11, 22, 55, 107, 110, 214, 383, 535, 766, 1070, 1177, 1699, 1915, 2354, 3398, 3830, 4213, 5885, 8426, 8495, 11770, 16990, 18689, 21065, 37378, 40981, 42130, 81962, 93445, 181793, 186890, 204905, 363586, 409810, 450791, 650717, 901582, 908965, 1301434, 1817930, 1999723, 2253955, 3253585, 3999446, 4507910, 6507170, 7157887, 9998615, 14315774, 19997230, 35789435, 69626719, 71578870, 139253438, 348133595, 696267190, 765893909, 1531787818, 3829469545, 7658939090]

約数ペア:

[(1, 7658939090), (2, 3829469545), (5, 1531787818), (10, 765893909), (11, 696267190), (22, 348133595), (55, 139253438), (107, 71578870), (110, 69626719), (214, 35789435), (383, 19997230), (535, 14315774), (766, 9998615), (1070, 7157887), (1177, 6507170), (1699, 4507910), (1915, 3999446), (2354, 3253585), (3398, 2253955), (3830, 1999723), (4213, 1817930), (5885, 1301434), (8426, 908965), (8495, 901582), (11770, 650717), (16990, 450791), (18689, 409810), (21065, 363586), (37378, 204905), (40981, 186890), (42130, 181793), (81962, 93445)]