71589510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{877}}^1\times {\mathrm{907}}^1$

素因数の和:1797

約数の個数: 48

約数和(自身を含む): 186550416

約数和(自身を除く): 114960906

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 877, 907, 1754, 1814, 2631, 2721, 4385, 4535, 5262, 5442, 7893, 8163, 8770, 9070, 13155, 13605, 15786, 16326, 26310, 27210, 39465, 40815, 78930, 81630, 795439, 1590878, 2386317, 3977195, 4772634, 7158951, 7954390, 11931585, 14317902, 23863170, 35794755, 71589510]

約数ペア:

[(1, 71589510), (2, 35794755), (3, 23863170), (5, 14317902), (6, 11931585), (9, 7954390), (10, 7158951), (15, 4772634), (18, 3977195), (30, 2386317), (45, 1590878), (90, 795439), (877, 81630), (907, 78930), (1754, 40815), (1814, 39465), (2631, 27210), (2721, 26310), (4385, 16326), (4535, 15786), (5262, 13605), (5442, 13155), (7893, 9070), (8163, 8770)]