1872202260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{5581}}^1\times {\mathrm{5591}}^1$

素因数の和:11184

約数の個数: 48

約数和(自身を含む): 5244043392

約数和(自身を除く): 3371841132

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 5581, 5591, 11162, 11182, 16743, 16773, 22324, 22364, 27905, 27955, 33486, 33546, 55810, 55910, 66972, 67092, 83715, 83865, 111620, 111820, 167430, 167730, 334860, 335460, 31203371, 62406742, 93610113, 124813484, 156016855, 187220226, 312033710, 374440452, 468050565, 624067420, 936101130, 1872202260]

約数ペア:

[(1, 1872202260), (2, 936101130), (3, 624067420), (4, 468050565), (5, 374440452), (6, 312033710), (10, 187220226), (12, 156016855), (15, 124813484), (20, 93610113), (30, 62406742), (60, 31203371), (5581, 335460), (5591, 334860), (11162, 167730), (11182, 167430), (16743, 111820), (16773, 111620), (22324, 83865), (22364, 83715), (27905, 67092), (27955, 66972), (33486, 55910), (33546, 55810)]