1155870

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{1427}}^1$

素因数の和:1446

約数の個数: 40

約数和(自身を含む): 3110184

約数和(自身を除く): 1954314

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 1427, 2854, 4281, 7135, 8562, 12843, 14270, 21405, 25686, 38529, 42810, 64215, 77058, 115587, 128430, 192645, 231174, 385290, 577935, 1155870]

約数ペア:

[(1, 1155870), (2, 577935), (3, 385290), (5, 231174), (6, 192645), (9, 128430), (10, 115587), (15, 77058), (18, 64215), (27, 42810), (30, 38529), (45, 25686), (54, 21405), (81, 14270), (90, 12843), (135, 8562), (162, 7135), (270, 4281), (405, 2854), (810, 1427)]