45048220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{1381}}^1$

素因数の和:1630

約数の個数: 48

約数和(自身を含む): 108658368

約数和(自身を除く): 63610148

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 233, 466, 932, 1165, 1381, 1631, 2330, 2762, 3262, 4660, 5524, 6524, 6905, 8155, 9667, 13810, 16310, 19334, 27620, 32620, 38668, 48335, 96670, 193340, 321773, 643546, 1287092, 1608865, 2252411, 3217730, 4504822, 6435460, 9009644, 11262055, 22524110, 45048220]

約数ペア:

[(1, 45048220), (2, 22524110), (4, 11262055), (5, 9009644), (7, 6435460), (10, 4504822), (14, 3217730), (20, 2252411), (28, 1608865), (35, 1287092), (70, 643546), (140, 321773), (233, 193340), (466, 96670), (932, 48335), (1165, 38668), (1381, 32620), (1631, 27620), (2330, 19334), (2762, 16310), (3262, 13810), (4660, 9667), (5524, 8155), (6524, 6905)]