295460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1$

素因数の和:116

約数の個数: 48

約数和(自身を含む): 725760

約数和(自身を除く): 430300

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 79, 85, 110, 158, 170, 187, 220, 316, 340, 374, 395, 748, 790, 869, 935, 1343, 1580, 1738, 1870, 2686, 3476, 3740, 4345, 5372, 6715, 8690, 13430, 14773, 17380, 26860, 29546, 59092, 73865, 147730, 295460]

約数ペア:

[(1, 295460), (2, 147730), (4, 73865), (5, 59092), (10, 29546), (11, 26860), (17, 17380), (20, 14773), (22, 13430), (34, 8690), (44, 6715), (55, 5372), (68, 4345), (79, 3740), (85, 3476), (110, 2686), (158, 1870), (170, 1738), (187, 1580), (220, 1343), (316, 935), (340, 869), (374, 790), (395, 748)]