2247759420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{119689}}^1$

素因数の和:120014

約数の個数: 48

約数和(自身を含む): 6313886880

約数和(自身を除く): 4066127460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 313, 626, 939, 1252, 1565, 1878, 3130, 3756, 4695, 6260, 9390, 18780, 119689, 239378, 359067, 478756, 598445, 718134, 1196890, 1436268, 1795335, 2393780, 3590670, 7181340, 37462657, 74925314, 112387971, 149850628, 187313285, 224775942, 374626570, 449551884, 561939855, 749253140, 1123879710, 2247759420]

約数ペア:

[(1, 2247759420), (2, 1123879710), (3, 749253140), (4, 561939855), (5, 449551884), (6, 374626570), (10, 224775942), (12, 187313285), (15, 149850628), (20, 112387971), (30, 74925314), (60, 37462657), (313, 7181340), (626, 3590670), (939, 2393780), (1252, 1795335), (1565, 1436268), (1878, 1196890), (3130, 718134), (3756, 598445), (4695, 478756), (6260, 359067), (9390, 239378), (18780, 119689)]