2015238570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{754771}}^1$

素因数の和:754870

約数の個数: 32

約数和(自身を含む): 4890922560

約数和(自身を除く): 2875683990

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 445, 534, 890, 1335, 2670, 754771, 1509542, 2264313, 3773855, 4528626, 7547710, 11321565, 22643130, 67174619, 134349238, 201523857, 335873095, 403047714, 671746190, 1007619285, 2015238570]

約数ペア:

[(1, 2015238570), (2, 1007619285), (3, 671746190), (5, 403047714), (6, 335873095), (10, 201523857), (15, 134349238), (30, 67174619), (89, 22643130), (178, 11321565), (267, 7547710), (445, 4528626), (534, 3773855), (890, 2264313), (1335, 1509542), (2670, 754771)]