230100910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{57097}}^1$

素因数の和:57148

約数の個数: 32

約数和(自身を含む): 460438272

約数和(自身を除く): 230337362

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 57097, 114194, 285485, 570970, 742261, 1484522, 1770007, 3540014, 3711305, 7422610, 8850035, 17700070, 23010091, 46020182, 115050455, 230100910]

約数ペア:

[(1, 230100910), (2, 115050455), (5, 46020182), (10, 23010091), (13, 17700070), (26, 8850035), (31, 7422610), (62, 3711305), (65, 3540014), (130, 1770007), (155, 1484522), (310, 742261), (403, 570970), (806, 285485), (2015, 114194), (4030, 57097)]