40194990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{3691}}^1$

素因数の和:3726

約数の個数: 72

約数和(自身を含む): 114902424

約数和(自身を除く): 74707434

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 121, 165, 198, 242, 330, 363, 495, 605, 726, 990, 1089, 1210, 1815, 2178, 3630, 3691, 5445, 7382, 10890, 11073, 18455, 22146, 33219, 36910, 40601, 55365, 66438, 81202, 110730, 121803, 166095, 203005, 243606, 332190, 365409, 406010, 446611, 609015, 730818, 893222, 1218030, 1339833, 1827045, 2233055, 2679666, 3654090, 4019499, 4466110, 6699165, 8038998, 13398330, 20097495, 40194990]

約数ペア:

[(1, 40194990), (2, 20097495), (3, 13398330), (5, 8038998), (6, 6699165), (9, 4466110), (10, 4019499), (11, 3654090), (15, 2679666), (18, 2233055), (22, 1827045), (30, 1339833), (33, 1218030), (45, 893222), (55, 730818), (66, 609015), (90, 446611), (99, 406010), (110, 365409), (121, 332190), (165, 243606), (198, 203005), (242, 166095), (330, 121803), (363, 110730), (495, 81202), (605, 66438), (726, 55365), (990, 40601), (1089, 36910), (1210, 33219), (1815, 22146), (2178, 18455), (3630, 11073), (3691, 10890), (5445, 7382)]