8638804530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{431}}^1\times {\mathrm{222707}}^1$

素因数の和:223151

約数の個数: 48

約数和(自身を含む): 22513106304

約数和(自身を除く): 13874301774

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 431, 862, 1293, 2155, 2586, 3879, 4310, 6465, 7758, 12930, 19395, 38790, 222707, 445414, 668121, 1113535, 1336242, 2004363, 2227070, 3340605, 4008726, 6681210, 10021815, 20043630, 95986717, 191973434, 287960151, 479933585, 575920302, 863880453, 959867170, 1439800755, 1727760906, 2879601510, 4319402265, 8638804530]

約数ペア:

[(1, 8638804530), (2, 4319402265), (3, 2879601510), (5, 1727760906), (6, 1439800755), (9, 959867170), (10, 863880453), (15, 575920302), (18, 479933585), (30, 287960151), (45, 191973434), (90, 95986717), (431, 20043630), (862, 10021815), (1293, 6681210), (2155, 4008726), (2586, 3340605), (3879, 2227070), (4310, 2004363), (6465, 1336242), (7758, 1113535), (12930, 668121), (19395, 445414), (38790, 222707)]