38871810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{521}}^1\times {\mathrm{829}}^1$

素因数の和:1363

約数の個数: 48

約数和(自身を含む): 101382840

約数和(自身を除く): 62511030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 521, 829, 1042, 1563, 1658, 2487, 2605, 3126, 4145, 4689, 4974, 5210, 7461, 7815, 8290, 9378, 12435, 14922, 15630, 23445, 24870, 37305, 46890, 74610, 431909, 863818, 1295727, 2159545, 2591454, 3887181, 4319090, 6478635, 7774362, 12957270, 19435905, 38871810]

約数ペア:

[(1, 38871810), (2, 19435905), (3, 12957270), (5, 7774362), (6, 6478635), (9, 4319090), (10, 3887181), (15, 2591454), (18, 2159545), (30, 1295727), (45, 863818), (90, 431909), (521, 74610), (829, 46890), (1042, 37305), (1563, 24870), (1658, 23445), (2487, 15630), (2605, 14922), (3126, 12435), (4145, 9378), (4689, 8290), (4974, 7815), (5210, 7461)]