87386130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3931}}^1$

素因数の和:3976

約数の個数: 96

約数和(自身を含む): 257624640

約数和(自身を除く): 170238510

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 30, 38, 39, 45, 57, 65, 78, 90, 95, 114, 117, 130, 171, 190, 195, 234, 247, 285, 342, 390, 494, 570, 585, 741, 855, 1170, 1235, 1482, 1710, 2223, 2470, 3705, 3931, 4446, 7410, 7862, 11115, 11793, 19655, 22230, 23586, 35379, 39310, 51103, 58965, 70758, 74689, 102206, 117930, 149378, 153309, 176895, 224067, 255515, 306618, 353790, 373445, 448134, 459927, 511030, 672201, 746890, 766545, 919854, 970957, 1120335, 1344402, 1533090, 1941914, 2240670, 2299635, 2912871, 3361005, 4599270, 4854785, 5825742, 6722010, 8738613, 9709570, 14564355, 17477226, 29128710, 43693065, 87386130]

約数ペア:

[(1, 87386130), (2, 43693065), (3, 29128710), (5, 17477226), (6, 14564355), (9, 9709570), (10, 8738613), (13, 6722010), (15, 5825742), (18, 4854785), (19, 4599270), (26, 3361005), (30, 2912871), (38, 2299635), (39, 2240670), (45, 1941914), (57, 1533090), (65, 1344402), (78, 1120335), (90, 970957), (95, 919854), (114, 766545), (117, 746890), (130, 672201), (171, 511030), (190, 459927), (195, 448134), (234, 373445), (247, 353790), (285, 306618), (342, 255515), (390, 224067), (494, 176895), (570, 153309), (585, 149378), (741, 117930), (855, 102206), (1170, 74689), (1235, 70758), (1482, 58965), (1710, 51103), (2223, 39310), (2470, 35379), (3705, 23586), (3931, 22230), (4446, 19655), (7410, 11793), (7862, 11115)]