227324680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{30391}}^1$

素因数の和:30430

約数の個数: 64

約数和(自身を含む): 590820480

約数和(自身を除く): 363495800

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 110, 136, 170, 187, 220, 340, 374, 440, 680, 748, 935, 1496, 1870, 3740, 7480, 30391, 60782, 121564, 151955, 243128, 303910, 334301, 516647, 607820, 668602, 1033294, 1215640, 1337204, 1671505, 2066588, 2583235, 2674408, 3343010, 4133176, 5166470, 5683117, 6686020, 10332940, 11366234, 13372040, 20665880, 22732468, 28415585, 45464936, 56831170, 113662340, 227324680]

約数ペア:

[(1, 227324680), (2, 113662340), (4, 56831170), (5, 45464936), (8, 28415585), (10, 22732468), (11, 20665880), (17, 13372040), (20, 11366234), (22, 10332940), (34, 6686020), (40, 5683117), (44, 5166470), (55, 4133176), (68, 3343010), (85, 2674408), (88, 2583235), (110, 2066588), (136, 1671505), (170, 1337204), (187, 1215640), (220, 1033294), (340, 668602), (374, 607820), (440, 516647), (680, 334301), (748, 303910), (935, 243128), (1496, 151955), (1870, 121564), (3740, 60782), (7480, 30391)]