30804535580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16925569}}^1$

素因数の和:16925598

約数の個数: 48

約数和(自身を含む): 79617881280

約数和(自身を除く): 48813345700

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 16925569, 33851138, 67702276, 84627845, 118478983, 169255690, 220032397, 236957966, 338511380, 440064794, 473915932, 592394915, 880129588, 1100161985, 1184789830, 1540226779, 2200323970, 2369579660, 3080453558, 4400647940, 6160907116, 7701133895, 15402267790, 30804535580]

約数ペア:

[(1, 30804535580), (2, 15402267790), (4, 7701133895), (5, 6160907116), (7, 4400647940), (10, 3080453558), (13, 2369579660), (14, 2200323970), (20, 1540226779), (26, 1184789830), (28, 1100161985), (35, 880129588), (52, 592394915), (65, 473915932), (70, 440064794), (91, 338511380), (130, 236957966), (140, 220032397), (182, 169255690), (260, 118478983), (364, 84627845), (455, 67702276), (910, 33851138), (1820, 16925569)]