127901820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{947}}^1\times {\mathrm{2251}}^1$

素因数の和:3210

約数の個数: 48

約数和(自身を含む): 358662528

約数和(自身を除く): 230760708

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 947, 1894, 2251, 2841, 3788, 4502, 4735, 5682, 6753, 9004, 9470, 11255, 11364, 13506, 14205, 18940, 22510, 27012, 28410, 33765, 45020, 56820, 67530, 135060, 2131697, 4263394, 6395091, 8526788, 10658485, 12790182, 21316970, 25580364, 31975455, 42633940, 63950910, 127901820]

約数ペア:

[(1, 127901820), (2, 63950910), (3, 42633940), (4, 31975455), (5, 25580364), (6, 21316970), (10, 12790182), (12, 10658485), (15, 8526788), (20, 6395091), (30, 4263394), (60, 2131697), (947, 135060), (1894, 67530), (2251, 56820), (2841, 45020), (3788, 33765), (4502, 28410), (4735, 27012), (5682, 22510), (6753, 18940), (9004, 14205), (9470, 13506), (11255, 11364)]