211173420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{18427}}^1$

素因数の和:18630

約数の個数: 48

約数和(自身を含む): 594413568

約数和(自身を除く): 383240148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 191, 382, 573, 764, 955, 1146, 1910, 2292, 2865, 3820, 5730, 11460, 18427, 36854, 55281, 73708, 92135, 110562, 184270, 221124, 276405, 368540, 552810, 1105620, 3519557, 7039114, 10558671, 14078228, 17597785, 21117342, 35195570, 42234684, 52793355, 70391140, 105586710, 211173420]

約数ペア:

[(1, 211173420), (2, 105586710), (3, 70391140), (4, 52793355), (5, 42234684), (6, 35195570), (10, 21117342), (12, 17597785), (15, 14078228), (20, 10558671), (30, 7039114), (60, 3519557), (191, 1105620), (382, 552810), (573, 368540), (764, 276405), (955, 221124), (1146, 184270), (1910, 110562), (2292, 92135), (2865, 73708), (3820, 55281), (5730, 36854), (11460, 18427)]