3124810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{43}}^2$

素因数の和:119

約数の個数: 36

約数和(自身を含む): 6235542

約数和(自身を除く): 3110732

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 169, 215, 338, 430, 559, 845, 1118, 1690, 1849, 2795, 3698, 5590, 7267, 9245, 14534, 18490, 24037, 36335, 48074, 72670, 120185, 240370, 312481, 624962, 1562405, 3124810]

約数ペア:

[(1, 3124810), (2, 1562405), (5, 624962), (10, 312481), (13, 240370), (26, 120185), (43, 72670), (65, 48074), (86, 36335), (130, 24037), (169, 18490), (215, 14534), (338, 9245), (430, 7267), (559, 5590), (845, 3698), (1118, 2795), (1690, 1849)]