87917490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{577}}^1\times {\mathrm{1693}}^1$

素因数の和:2283

約数の個数: 48

約数和(自身を含む): 229116888

約数和(自身を除く): 141199398

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 577, 1154, 1693, 1731, 2885, 3386, 3462, 5079, 5193, 5770, 8465, 8655, 10158, 10386, 15237, 16930, 17310, 25395, 25965, 30474, 50790, 51930, 76185, 152370, 976861, 1953722, 2930583, 4884305, 5861166, 8791749, 9768610, 14652915, 17583498, 29305830, 43958745, 87917490]

約数ペア:

[(1, 87917490), (2, 43958745), (3, 29305830), (5, 17583498), (6, 14652915), (9, 9768610), (10, 8791749), (15, 5861166), (18, 4884305), (30, 2930583), (45, 1953722), (90, 976861), (577, 152370), (1154, 76185), (1693, 51930), (1731, 50790), (2885, 30474), (3386, 25965), (3462, 25395), (5079, 17310), (5193, 16930), (5770, 15237), (8465, 10386), (8655, 10158)]