39864990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{1129}}^1$

素因数の和:1257

約数の個数: 64

約数和(自身を含む): 105442560

約数和(自身を除く): 65577570

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 107, 110, 165, 214, 321, 330, 535, 642, 1070, 1129, 1177, 1605, 2258, 2354, 3210, 3387, 3531, 5645, 5885, 6774, 7062, 11290, 11770, 12419, 16935, 17655, 24838, 33870, 35310, 37257, 62095, 74514, 120803, 124190, 186285, 241606, 362409, 372570, 604015, 724818, 1208030, 1328833, 1812045, 2657666, 3624090, 3986499, 6644165, 7972998, 13288330, 19932495, 39864990]

約数ペア:

[(1, 39864990), (2, 19932495), (3, 13288330), (5, 7972998), (6, 6644165), (10, 3986499), (11, 3624090), (15, 2657666), (22, 1812045), (30, 1328833), (33, 1208030), (55, 724818), (66, 604015), (107, 372570), (110, 362409), (165, 241606), (214, 186285), (321, 124190), (330, 120803), (535, 74514), (642, 62095), (1070, 37257), (1129, 35310), (1177, 33870), (1605, 24838), (2258, 17655), (2354, 16935), (3210, 12419), (3387, 11770), (3531, 11290), (5645, 7062), (5885, 6774)]