69715880

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{10313}}^1$

素因数の和:10350

約数の個数: 48

約数和(自身を含む): 169871580

約数和(自身を除く): 100155700

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 169, 260, 338, 520, 676, 845, 1352, 1690, 3380, 6760, 10313, 20626, 41252, 51565, 82504, 103130, 134069, 206260, 268138, 412520, 536276, 670345, 1072552, 1340690, 1742897, 2681380, 3485794, 5362760, 6971588, 8714485, 13943176, 17428970, 34857940, 69715880]

約数ペア:

[(1, 69715880), (2, 34857940), (4, 17428970), (5, 13943176), (8, 8714485), (10, 6971588), (13, 5362760), (20, 3485794), (26, 2681380), (40, 1742897), (52, 1340690), (65, 1072552), (104, 670345), (130, 536276), (169, 412520), (260, 268138), (338, 206260), (520, 134069), (676, 103130), (845, 82504), (1352, 51565), (1690, 41252), (3380, 20626), (6760, 10313)]