2034290860

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{109253}}^1$

素因数の和:109295

約数の個数: 72

約数和(自身を含む): 5231081520

約数和(自身を除く): 3196790660

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 49, 70, 76, 95, 98, 133, 140, 190, 196, 245, 266, 380, 490, 532, 665, 931, 980, 1330, 1862, 2660, 3724, 4655, 9310, 18620, 109253, 218506, 437012, 546265, 764771, 1092530, 1529542, 2075807, 2185060, 3059084, 3823855, 4151614, 5353397, 7647710, 8303228, 10379035, 10706794, 14530649, 15295420, 20758070, 21413588, 26766985, 29061298, 41516140, 53533970, 58122596, 72653245, 101714543, 107067940, 145306490, 203429086, 290612980, 406858172, 508572715, 1017145430, 2034290860]

約数ペア:

[(1, 2034290860), (2, 1017145430), (4, 508572715), (5, 406858172), (7, 290612980), (10, 203429086), (14, 145306490), (19, 107067940), (20, 101714543), (28, 72653245), (35, 58122596), (38, 53533970), (49, 41516140), (70, 29061298), (76, 26766985), (95, 21413588), (98, 20758070), (133, 15295420), (140, 14530649), (190, 10706794), (196, 10379035), (245, 8303228), (266, 7647710), (380, 5353397), (490, 4151614), (532, 3823855), (665, 3059084), (931, 2185060), (980, 2075807), (1330, 1529542), (1862, 1092530), (2660, 764771), (3724, 546265), (4655, 437012), (9310, 218506), (18620, 109253)]