74890860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{487}}^1$

素因数の和:743

約数の個数: 96

約数和(自身を含む): 230211072

約数和(自身を除く): 155320212

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 233, 330, 466, 487, 660, 699, 932, 974, 1165, 1398, 1461, 1948, 2330, 2435, 2563, 2796, 2922, 3495, 4660, 4870, 5126, 5357, 5844, 6990, 7305, 7689, 9740, 10252, 10714, 12815, 13980, 14610, 15378, 16071, 21428, 25630, 26785, 29220, 30756, 32142, 38445, 51260, 53570, 64284, 76890, 80355, 107140, 113471, 153780, 160710, 226942, 321420, 340413, 453884, 567355, 680826, 1134710, 1248181, 1361652, 1702065, 2269420, 2496362, 3404130, 3744543, 4992724, 6240905, 6808260, 7489086, 12481810, 14978172, 18722715, 24963620, 37445430, 74890860]

約数ペア:

[(1, 74890860), (2, 37445430), (3, 24963620), (4, 18722715), (5, 14978172), (6, 12481810), (10, 7489086), (11, 6808260), (12, 6240905), (15, 4992724), (20, 3744543), (22, 3404130), (30, 2496362), (33, 2269420), (44, 1702065), (55, 1361652), (60, 1248181), (66, 1134710), (110, 680826), (132, 567355), (165, 453884), (220, 340413), (233, 321420), (330, 226942), (466, 160710), (487, 153780), (660, 113471), (699, 107140), (932, 80355), (974, 76890), (1165, 64284), (1398, 53570), (1461, 51260), (1948, 38445), (2330, 32142), (2435, 30756), (2563, 29220), (2796, 26785), (2922, 25630), (3495, 21428), (4660, 16071), (4870, 15378), (5126, 14610), (5357, 13980), (5844, 12815), (6990, 10714), (7305, 10252), (7689, 9740)]