75504380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{1423}}^1$

素因数の和:1818

約数の個数: 48

約数和(自身を含む): 181816320

約数和(自身を除く): 106311940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 379, 758, 1423, 1516, 1895, 2653, 2846, 3790, 5306, 5692, 7115, 7580, 9961, 10612, 13265, 14230, 19922, 26530, 28460, 39844, 49805, 53060, 99610, 199220, 539317, 1078634, 2157268, 2696585, 3775219, 5393170, 7550438, 10786340, 15100876, 18876095, 37752190, 75504380]

約数ペア:

[(1, 75504380), (2, 37752190), (4, 18876095), (5, 15100876), (7, 10786340), (10, 7550438), (14, 5393170), (20, 3775219), (28, 2696585), (35, 2157268), (70, 1078634), (140, 539317), (379, 199220), (758, 99610), (1423, 53060), (1516, 49805), (1895, 39844), (2653, 28460), (2846, 26530), (3790, 19922), (5306, 14230), (5692, 13265), (7115, 10612), (7580, 9961)]