874701830

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1223}}^1\times {\mathrm{1933}}^1$

素因数の和:3200

約数の個数: 32

約数和(自身を含む): 1619175744

約数和(自身を除く): 744473914

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 1223, 1933, 2446, 3866, 6115, 9665, 12230, 19330, 45251, 71521, 90502, 143042, 226255, 357605, 452510, 715210, 2364059, 4728118, 11820295, 23640590, 87470183, 174940366, 437350915, 874701830]

約数ペア:

[(1, 874701830), (2, 437350915), (5, 174940366), (10, 87470183), (37, 23640590), (74, 11820295), (185, 4728118), (370, 2364059), (1223, 715210), (1933, 452510), (2446, 357605), (3866, 226255), (6115, 143042), (9665, 90502), (12230, 71521), (19330, 45251)]