22158330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1$

素因数の和:335

約数の個数: 64

約数和(自身を含む): 55313280

約数和(自身を除く): 33154950

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 89, 129, 178, 193, 215, 258, 267, 386, 430, 445, 534, 579, 645, 890, 965, 1158, 1290, 1335, 1930, 2670, 2895, 3827, 5790, 7654, 8299, 11481, 16598, 17177, 19135, 22962, 24897, 34354, 38270, 41495, 49794, 51531, 57405, 82990, 85885, 103062, 114810, 124485, 171770, 248970, 257655, 515310, 738611, 1477222, 2215833, 3693055, 4431666, 7386110, 11079165, 22158330]

約数ペア:

[(1, 22158330), (2, 11079165), (3, 7386110), (5, 4431666), (6, 3693055), (10, 2215833), (15, 1477222), (30, 738611), (43, 515310), (86, 257655), (89, 248970), (129, 171770), (178, 124485), (193, 114810), (215, 103062), (258, 85885), (267, 82990), (386, 57405), (430, 51531), (445, 49794), (534, 41495), (579, 38270), (645, 34354), (890, 24897), (965, 22962), (1158, 19135), (1290, 17177), (1335, 16598), (1930, 11481), (2670, 8299), (2895, 7654), (3827, 5790)]