30775844

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{271}}^1$

素因数の和:404

約数の個数: 48

約数和(自身を含む): 61689600

約数和(自身を除く): 30913756

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 89, 116, 178, 271, 319, 356, 542, 638, 979, 1084, 1276, 1958, 2581, 2981, 3916, 5162, 5962, 7859, 10324, 11924, 15718, 24119, 28391, 31436, 48238, 56782, 86449, 96476, 113564, 172898, 265309, 345796, 530618, 699451, 1061236, 1398902, 2797804, 7693961, 15387922, 30775844]

約数ペア:

[(1, 30775844), (2, 15387922), (4, 7693961), (11, 2797804), (22, 1398902), (29, 1061236), (44, 699451), (58, 530618), (89, 345796), (116, 265309), (178, 172898), (271, 113564), (319, 96476), (356, 86449), (542, 56782), (638, 48238), (979, 31436), (1084, 28391), (1276, 24119), (1958, 15718), (2581, 11924), (2981, 10324), (3916, 7859), (5162, 5962)]