138230150

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{74719}}^1$

素因数の和:74768

約数の個数: 24

約数和(自身を含む): 264060480

約数和(自身を除く): 125830330

約数列:

[1, 2, 5, 10, 25, 37, 50, 74, 185, 370, 925, 1850, 74719, 149438, 373595, 747190, 1867975, 2764603, 3735950, 5529206, 13823015, 27646030, 69115075, 138230150]

約数ペア:

[(1, 138230150), (2, 69115075), (5, 27646030), (10, 13823015), (25, 5529206), (37, 3735950), (50, 2764603), (74, 1867975), (185, 747190), (370, 373595), (925, 149438), (1850, 74719)]