85054020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{30161}}^1$

素因数の和:30220

約数の個数: 48

約数和(自身を含む): 243226368

約数和(自身を除く): 158172348

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 30161, 60322, 90483, 120644, 150805, 180966, 301610, 361932, 452415, 603220, 904830, 1417567, 1809660, 2835134, 4252701, 5670268, 7087835, 8505402, 14175670, 17010804, 21263505, 28351340, 42527010, 85054020]

約数ペア:

[(1, 85054020), (2, 42527010), (3, 28351340), (4, 21263505), (5, 17010804), (6, 14175670), (10, 8505402), (12, 7087835), (15, 5670268), (20, 4252701), (30, 2835134), (47, 1809660), (60, 1417567), (94, 904830), (141, 603220), (188, 452415), (235, 361932), (282, 301610), (470, 180966), (564, 150805), (705, 120644), (940, 90483), (1410, 60322), (2820, 30161)]