179889430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1283}}^1\times {\mathrm{2003}}^1$

素因数の和:3300

約数の個数: 32

約数和(自身を含む): 370531584

約数和(自身を除く): 190642154

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1283, 2003, 2566, 4006, 6415, 8981, 10015, 12830, 14021, 17962, 20030, 28042, 44905, 70105, 89810, 140210, 2569849, 5139698, 12849245, 17988943, 25698490, 35977886, 89944715, 179889430]

約数ペア:

[(1, 179889430), (2, 89944715), (5, 35977886), (7, 25698490), (10, 17988943), (14, 12849245), (35, 5139698), (70, 2569849), (1283, 140210), (2003, 89810), (2566, 70105), (4006, 44905), (6415, 28042), (8981, 20030), (10015, 17962), (12830, 14021)]