217121430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1153}}^1\times {\mathrm{6277}}^1$

素因数の和:7440

約数の個数: 32

約数和(自身を含む): 521626464

約数和(自身を除く): 304505034

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1153, 2306, 3459, 5765, 6277, 6918, 11530, 12554, 17295, 18831, 31385, 34590, 37662, 62770, 94155, 188310, 7237381, 14474762, 21712143, 36186905, 43424286, 72373810, 108560715, 217121430]

約数ペア:

[(1, 217121430), (2, 108560715), (3, 72373810), (5, 43424286), (6, 36186905), (10, 21712143), (15, 14474762), (30, 7237381), (1153, 188310), (2306, 94155), (3459, 62770), (5765, 37662), (6277, 34590), (6918, 31385), (11530, 18831), (12554, 17295)]