21293676230

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5445953}}^1$

素因数の和:5446000

約数の個数: 32

約数和(自身を含む): 42347738304

約数和(自身を除く): 21054062074

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 782, 1955, 3910, 5445953, 10891906, 27229765, 54459530, 92581201, 125256919, 185162402, 250513838, 462906005, 626284595, 925812010, 1252569190, 2129367623, 4258735246, 10646838115, 21293676230]

約数ペア:

[(1, 21293676230), (2, 10646838115), (5, 4258735246), (10, 2129367623), (17, 1252569190), (23, 925812010), (34, 626284595), (46, 462906005), (85, 250513838), (115, 185162402), (170, 125256919), (230, 92581201), (391, 54459530), (782, 27229765), (1955, 10891906), (3910, 5445953)]