253156740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{613}}^1\times {\mathrm{6883}}^1$

素因数の和:7508

約数の個数: 48

約数和(自身を含む): 710098368

約数和(自身を除く): 456941628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 613, 1226, 1839, 2452, 3065, 3678, 6130, 6883, 7356, 9195, 12260, 13766, 18390, 20649, 27532, 34415, 36780, 41298, 68830, 82596, 103245, 137660, 206490, 412980, 4219279, 8438558, 12657837, 16877116, 21096395, 25315674, 42192790, 50631348, 63289185, 84385580, 126578370, 253156740]

約数ペア:

[(1, 253156740), (2, 126578370), (3, 84385580), (4, 63289185), (5, 50631348), (6, 42192790), (10, 25315674), (12, 21096395), (15, 16877116), (20, 12657837), (30, 8438558), (60, 4219279), (613, 412980), (1226, 206490), (1839, 137660), (2452, 103245), (3065, 82596), (3678, 68830), (6130, 41298), (6883, 36780), (7356, 34415), (9195, 27532), (12260, 20649), (13766, 18390)]