17640430

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{233}}^1$

素因数の和:420

約数の個数: 32

約数和(自身を含む): 32651424

約数和(自身を除く): 15010994

約数列:

[1, 2, 5, 10, 67, 113, 134, 226, 233, 335, 466, 565, 670, 1130, 1165, 2330, 7571, 15142, 15611, 26329, 31222, 37855, 52658, 75710, 78055, 131645, 156110, 263290, 1764043, 3528086, 8820215, 17640430]

約数ペア:

[(1, 17640430), (2, 8820215), (5, 3528086), (10, 1764043), (67, 263290), (113, 156110), (134, 131645), (226, 78055), (233, 75710), (335, 52658), (466, 37855), (565, 31222), (670, 26329), (1130, 15611), (1165, 15142), (2330, 7571)]