79042460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{3739}}^1$

素因数の和:3906

約数の個数: 48

約数和(自身を含む): 191009280

約数和(自身を除く): 111966820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 151, 302, 604, 755, 1057, 1510, 2114, 3020, 3739, 4228, 5285, 7478, 10570, 14956, 18695, 21140, 26173, 37390, 52346, 74780, 104692, 130865, 261730, 523460, 564589, 1129178, 2258356, 2822945, 3952123, 5645890, 7904246, 11291780, 15808492, 19760615, 39521230, 79042460]

約数ペア:

[(1, 79042460), (2, 39521230), (4, 19760615), (5, 15808492), (7, 11291780), (10, 7904246), (14, 5645890), (20, 3952123), (28, 2822945), (35, 2258356), (70, 1129178), (140, 564589), (151, 523460), (302, 261730), (604, 130865), (755, 104692), (1057, 74780), (1510, 52346), (2114, 37390), (3020, 26173), (3739, 21140), (4228, 18695), (5285, 14956), (7478, 10570)]