742156930

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{26783}}^1$

素因数の和:26970

約数の個数: 32

約数和(自身を含む): 1423194624

約数和(自身を除く): 681037694

約数列:

[1, 2, 5, 10, 17, 34, 85, 163, 170, 326, 815, 1630, 2771, 5542, 13855, 26783, 27710, 53566, 133915, 267830, 455311, 910622, 2276555, 4365629, 4553110, 8731258, 21828145, 43656290, 74215693, 148431386, 371078465, 742156930]

約数ペア:

[(1, 742156930), (2, 371078465), (5, 148431386), (10, 74215693), (17, 43656290), (34, 21828145), (85, 8731258), (163, 4553110), (170, 4365629), (326, 2276555), (815, 910622), (1630, 455311), (2771, 267830), (5542, 133915), (13855, 53566), (26783, 27710)]