42111930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1579}}^1$

素因数の和:1723

約数の個数: 64

約数和(自身を含む): 116490240

約数和(自身を除く): 74378310

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 127, 210, 254, 381, 635, 762, 889, 1270, 1579, 1778, 1905, 2667, 3158, 3810, 4445, 4737, 5334, 7895, 8890, 9474, 11053, 13335, 15790, 22106, 23685, 26670, 33159, 47370, 55265, 66318, 110530, 165795, 200533, 331590, 401066, 601599, 1002665, 1203198, 1403731, 2005330, 2807462, 3007995, 4211193, 6015990, 7018655, 8422386, 14037310, 21055965, 42111930]

約数ペア:

[(1, 42111930), (2, 21055965), (3, 14037310), (5, 8422386), (6, 7018655), (7, 6015990), (10, 4211193), (14, 3007995), (15, 2807462), (21, 2005330), (30, 1403731), (35, 1203198), (42, 1002665), (70, 601599), (105, 401066), (127, 331590), (210, 200533), (254, 165795), (381, 110530), (635, 66318), (762, 55265), (889, 47370), (1270, 33159), (1579, 26670), (1778, 23685), (1905, 22106), (2667, 15790), (3158, 13335), (3810, 11053), (4445, 9474), (4737, 8890), (5334, 7895)]