542070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1$

素因数の和:349

約数の個数: 48

約数和(自身を含む): 1488240

約数和(自身を除く): 946170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 317, 342, 570, 634, 855, 951, 1585, 1710, 1902, 2853, 3170, 4755, 5706, 6023, 9510, 12046, 14265, 18069, 28530, 30115, 36138, 54207, 60230, 90345, 108414, 180690, 271035, 542070]

約数ペア:

[(1, 542070), (2, 271035), (3, 180690), (5, 108414), (6, 90345), (9, 60230), (10, 54207), (15, 36138), (18, 30115), (19, 28530), (30, 18069), (38, 14265), (45, 12046), (57, 9510), (90, 6023), (95, 5706), (114, 4755), (171, 3170), (190, 2853), (285, 1902), (317, 1710), (342, 1585), (570, 951), (634, 855)]