42376460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{179}}^1$

素因数の和:303

約数の個数: 96

約数和(自身を含む): 108864000

約数和(自身を除く): 66487540

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 89, 95, 133, 140, 178, 179, 190, 266, 356, 358, 380, 445, 532, 623, 665, 716, 890, 895, 1246, 1253, 1330, 1691, 1780, 1790, 2492, 2506, 2660, 3115, 3382, 3401, 3580, 5012, 6230, 6265, 6764, 6802, 8455, 11837, 12460, 12530, 13604, 15931, 16910, 17005, 23674, 23807, 25060, 31862, 33820, 34010, 47348, 47614, 59185, 63724, 68020, 79655, 95228, 111517, 118370, 119035, 159310, 223034, 236740, 238070, 302689, 318620, 446068, 476140, 557585, 605378, 1115170, 1210756, 1513445, 2118823, 2230340, 3026890, 4237646, 6053780, 8475292, 10594115, 21188230, 42376460]

約数ペア:

[(1, 42376460), (2, 21188230), (4, 10594115), (5, 8475292), (7, 6053780), (10, 4237646), (14, 3026890), (19, 2230340), (20, 2118823), (28, 1513445), (35, 1210756), (38, 1115170), (70, 605378), (76, 557585), (89, 476140), (95, 446068), (133, 318620), (140, 302689), (178, 238070), (179, 236740), (190, 223034), (266, 159310), (356, 119035), (358, 118370), (380, 111517), (445, 95228), (532, 79655), (623, 68020), (665, 63724), (716, 59185), (890, 47614), (895, 47348), (1246, 34010), (1253, 33820), (1330, 31862), (1691, 25060), (1780, 23807), (1790, 23674), (2492, 17005), (2506, 16910), (2660, 15931), (3115, 13604), (3382, 12530), (3401, 12460), (3580, 11837), (5012, 8455), (6230, 6802), (6265, 6764)]