42015390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{673}}^1\times {\mathrm{2081}}^1$

素因数の和:2764

約数の個数: 32

約数和(自身を含む): 101035296

約数和(自身を除く): 59019906

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 673, 1346, 2019, 2081, 3365, 4038, 4162, 6243, 6730, 10095, 10405, 12486, 20190, 20810, 31215, 62430, 1400513, 2801026, 4201539, 7002565, 8403078, 14005130, 21007695, 42015390]

約数ペア:

[(1, 42015390), (2, 21007695), (3, 14005130), (5, 8403078), (6, 7002565), (10, 4201539), (15, 2801026), (30, 1400513), (673, 62430), (1346, 31215), (2019, 20810), (2081, 20190), (3365, 12486), (4038, 10405), (4162, 10095), (6243, 6730)]