40345290

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{16603}}^1$

素因数の和:16625

約数の個数: 48

約数和(自身を含む): 108789408

約数和(自身を除く): 68444118

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 16603, 33206, 49809, 83015, 99618, 149427, 166030, 249045, 298854, 448281, 498090, 747135, 896562, 1344843, 1494270, 2241405, 2689686, 4034529, 4482810, 6724215, 8069058, 13448430, 20172645, 40345290]

約数ペア:

[(1, 40345290), (2, 20172645), (3, 13448430), (5, 8069058), (6, 6724215), (9, 4482810), (10, 4034529), (15, 2689686), (18, 2241405), (27, 1494270), (30, 1344843), (45, 896562), (54, 747135), (81, 498090), (90, 448281), (135, 298854), (162, 249045), (243, 166030), (270, 149427), (405, 99618), (486, 83015), (810, 49809), (1215, 33206), (2430, 16603)]