38739510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{1801}}^1$

素因数の和:2053

約数の個数: 48

約数和(自身を含む): 101200320

約数和(自身を除く): 62460810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 239, 478, 717, 1195, 1434, 1801, 2151, 2390, 3585, 3602, 4302, 5403, 7170, 9005, 10755, 10806, 16209, 18010, 21510, 27015, 32418, 54030, 81045, 162090, 430439, 860878, 1291317, 2152195, 2582634, 3873951, 4304390, 6456585, 7747902, 12913170, 19369755, 38739510]

約数ペア:

[(1, 38739510), (2, 19369755), (3, 12913170), (5, 7747902), (6, 6456585), (9, 4304390), (10, 3873951), (15, 2582634), (18, 2152195), (30, 1291317), (45, 860878), (90, 430439), (239, 162090), (478, 81045), (717, 54030), (1195, 32418), (1434, 27015), (1801, 21510), (2151, 18010), (2390, 16209), (3585, 10806), (3602, 10755), (4302, 9005), (5403, 7170)]