13231860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2657}}^1$

素因数の和:2752

約数の個数: 48

約数和(自身を含む): 37509696

約数和(自身を除く): 24277836

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 415, 498, 830, 996, 1245, 1660, 2490, 2657, 4980, 5314, 7971, 10628, 13285, 15942, 26570, 31884, 39855, 53140, 79710, 159420, 220531, 441062, 661593, 882124, 1102655, 1323186, 2205310, 2646372, 3307965, 4410620, 6615930, 13231860]

約数ペア:

[(1, 13231860), (2, 6615930), (3, 4410620), (4, 3307965), (5, 2646372), (6, 2205310), (10, 1323186), (12, 1102655), (15, 882124), (20, 661593), (30, 441062), (60, 220531), (83, 159420), (166, 79710), (249, 53140), (332, 39855), (415, 31884), (498, 26570), (830, 15942), (996, 13285), (1245, 10628), (1660, 7971), (2490, 5314), (2657, 4980)]