142019090

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{6199}}^1$

素因数の和:6314

約数の個数: 32

約数和(自身を含む): 267840000

約数和(自身を除く): 125820910

約数列:

[1, 2, 5, 10, 29, 58, 79, 145, 158, 290, 395, 790, 2291, 4582, 6199, 11455, 12398, 22910, 30995, 61990, 179771, 359542, 489721, 898855, 979442, 1797710, 2448605, 4897210, 14201909, 28403818, 71009545, 142019090]

約数ペア:

[(1, 142019090), (2, 71009545), (5, 28403818), (10, 14201909), (29, 4897210), (58, 2448605), (79, 1797710), (145, 979442), (158, 898855), (290, 489721), (395, 359542), (790, 179771), (2291, 61990), (4582, 30995), (6199, 22910), (11455, 12398)]