71777630

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{337}}^1$

素因数の和:441

約数の個数: 48

約数和(自身を含む): 139080240

約数和(自身を除く): 67302610

約数列:

[1, 2, 5, 10, 19, 38, 59, 95, 118, 190, 295, 337, 361, 590, 674, 722, 1121, 1685, 1805, 2242, 3370, 3610, 5605, 6403, 11210, 12806, 19883, 21299, 32015, 39766, 42598, 64030, 99415, 106495, 121657, 198830, 212990, 243314, 377777, 608285, 755554, 1216570, 1888885, 3777770, 7177763, 14355526, 35888815, 71777630]

約数ペア:

[(1, 71777630), (2, 35888815), (5, 14355526), (10, 7177763), (19, 3777770), (38, 1888885), (59, 1216570), (95, 755554), (118, 608285), (190, 377777), (295, 243314), (337, 212990), (361, 198830), (590, 121657), (674, 106495), (722, 99415), (1121, 64030), (1685, 42598), (1805, 39766), (2242, 32015), (3370, 21299), (3610, 19883), (5605, 12806), (6403, 11210)]