77621530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{10979}}^1$

素因数の和:11094

約数の個数: 32

約数和(自身を含む): 161274240

約数和(自身を除く): 83652710

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 101, 202, 505, 707, 1010, 1414, 3535, 7070, 10979, 21958, 54895, 76853, 109790, 153706, 384265, 768530, 1108879, 2217758, 5544395, 7762153, 11088790, 15524306, 38810765, 77621530]

約数ペア:

[(1, 77621530), (2, 38810765), (5, 15524306), (7, 11088790), (10, 7762153), (14, 5544395), (35, 2217758), (70, 1108879), (101, 768530), (202, 384265), (505, 153706), (707, 109790), (1010, 76853), (1414, 54895), (3535, 21958), (7070, 10979)]