130495430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{32381}}^1$

素因数の和:32432

約数の個数: 32

約数和(自身を含む): 261128448

約数和(自身を除く): 130633018

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 32381, 64762, 161905, 323810, 420953, 841906, 1003811, 2007622, 2104765, 4209530, 5019055, 10038110, 13049543, 26099086, 65247715, 130495430]

約数ペア:

[(1, 130495430), (2, 65247715), (5, 26099086), (10, 13049543), (13, 10038110), (26, 5019055), (31, 4209530), (62, 2104765), (65, 2007622), (130, 1003811), (155, 841906), (310, 420953), (403, 323810), (806, 161905), (2015, 64762), (4030, 32381)]