2391230

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:200

約数の個数: 32

約数和(自身を含む): 4523904

約数和(自身を除く): 2132674

約数列:

[1, 2, 5, 10, 43, 67, 83, 86, 134, 166, 215, 335, 415, 430, 670, 830, 2881, 3569, 5561, 5762, 7138, 11122, 14405, 17845, 27805, 28810, 35690, 55610, 239123, 478246, 1195615, 2391230]

約数ペア:

[(1, 2391230), (2, 1195615), (5, 478246), (10, 239123), (43, 55610), (67, 35690), (83, 28810), (86, 27805), (134, 17845), (166, 14405), (215, 11122), (335, 7138), (415, 5762), (430, 5561), (670, 3569), (830, 2881)]