2618130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{443}}^1$

素因数の和:650

約数の個数: 32

約数和(自身を含む): 6329664

約数和(自身を除く): 3711534

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 197, 394, 443, 591, 886, 985, 1182, 1329, 1970, 2215, 2658, 2955, 4430, 5910, 6645, 13290, 87271, 174542, 261813, 436355, 523626, 872710, 1309065, 2618130]

約数ペア:

[(1, 2618130), (2, 1309065), (3, 872710), (5, 523626), (6, 436355), (10, 261813), (15, 174542), (30, 87271), (197, 13290), (394, 6645), (443, 5910), (591, 4430), (886, 2955), (985, 2658), (1182, 2215), (1329, 1970)]