30853530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{18043}}^1$

素因数の和:18075

約数の個数: 48

約数和(自身を含む): 84445920

約数和(自身を除く): 53592390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 18043, 36086, 54129, 90215, 108258, 162387, 180430, 270645, 324774, 342817, 541290, 685634, 811935, 1028451, 1623870, 1714085, 2056902, 3085353, 3428170, 5142255, 6170706, 10284510, 15426765, 30853530]

約数ペア:

[(1, 30853530), (2, 15426765), (3, 10284510), (5, 6170706), (6, 5142255), (9, 3428170), (10, 3085353), (15, 2056902), (18, 1714085), (19, 1623870), (30, 1028451), (38, 811935), (45, 685634), (57, 541290), (90, 342817), (95, 324774), (114, 270645), (171, 180430), (190, 162387), (285, 108258), (342, 90215), (570, 54129), (855, 36086), (1710, 18043)]