991836810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{547}}^1\times {\mathrm{20147}}^1$

素因数の和:20707

約数の個数: 48

約数和(自身を含む): 2583618336

約数和(自身を除く): 1591781526

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 547, 1094, 1641, 2735, 3282, 4923, 5470, 8205, 9846, 16410, 20147, 24615, 40294, 49230, 60441, 100735, 120882, 181323, 201470, 302205, 362646, 604410, 906615, 1813230, 11020409, 22040818, 33061227, 55102045, 66122454, 99183681, 110204090, 165306135, 198367362, 330612270, 495918405, 991836810]

約数ペア:

[(1, 991836810), (2, 495918405), (3, 330612270), (5, 198367362), (6, 165306135), (9, 110204090), (10, 99183681), (15, 66122454), (18, 55102045), (30, 33061227), (45, 22040818), (90, 11020409), (547, 1813230), (1094, 906615), (1641, 604410), (2735, 362646), (3282, 302205), (4923, 201470), (5470, 181323), (8205, 120882), (9846, 100735), (16410, 60441), (20147, 49230), (24615, 40294)]