368667070

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{647}}^1\times {\mathrm{2999}}^1$

素因数の和:3672

約数の個数: 32

約数和(自身を含む): 699840000

約数和(自身を除く): 331172930

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 647, 1294, 2999, 3235, 5998, 6470, 12293, 14995, 24586, 29990, 56981, 61465, 113962, 122930, 284905, 569810, 1940353, 3880706, 9701765, 19403530, 36866707, 73733414, 184333535, 368667070]

約数ペア:

[(1, 368667070), (2, 184333535), (5, 73733414), (10, 36866707), (19, 19403530), (38, 9701765), (95, 3880706), (190, 1940353), (647, 569810), (1294, 284905), (2999, 122930), (3235, 113962), (5998, 61465), (6470, 56981), (12293, 29990), (14995, 24586)]