172564830

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{213043}}^1$

素因数の和:213062

約数の個数: 40

約数和(自身を含む): 464009832

約数和(自身を除く): 291445002

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 213043, 426086, 639129, 1065215, 1278258, 1917387, 2130430, 3195645, 3834774, 5752161, 6391290, 9586935, 11504322, 17256483, 19173870, 28760805, 34512966, 57521610, 86282415, 172564830]

約数ペア:

[(1, 172564830), (2, 86282415), (3, 57521610), (5, 34512966), (6, 28760805), (9, 19173870), (10, 17256483), (15, 11504322), (18, 9586935), (27, 6391290), (30, 5752161), (45, 3834774), (54, 3195645), (81, 2130430), (90, 1917387), (135, 1278258), (162, 1065215), (270, 639129), (405, 426086), (810, 213043)]