149547870

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{184627}}^1$

素因数の和:184646

約数の個数: 40

約数和(自身を含む): 402119784

約数和(自身を除く): 252571914

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 184627, 369254, 553881, 923135, 1107762, 1661643, 1846270, 2769405, 3323286, 4984929, 5538810, 8308215, 9969858, 14954787, 16616430, 24924645, 29909574, 49849290, 74773935, 149547870]

約数ペア:

[(1, 149547870), (2, 74773935), (3, 49849290), (5, 29909574), (6, 24924645), (9, 16616430), (10, 14954787), (15, 9969858), (18, 8308215), (27, 5538810), (30, 4984929), (45, 3323286), (54, 2769405), (81, 1846270), (90, 1661643), (135, 1107762), (162, 923135), (270, 553881), (405, 369254), (810, 184627)]