69339660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{88897}}^1$

素因数の和:88922

約数の個数: 48

約数和(自身を含む): 209088096

約数和(自身を除く): 139748436

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 88897, 177794, 266691, 355588, 444485, 533382, 888970, 1066764, 1155661, 1333455, 1777940, 2311322, 2666910, 3466983, 4622644, 5333820, 5778305, 6933966, 11556610, 13867932, 17334915, 23113220, 34669830, 69339660]

約数ペア:

[(1, 69339660), (2, 34669830), (3, 23113220), (4, 17334915), (5, 13867932), (6, 11556610), (10, 6933966), (12, 5778305), (13, 5333820), (15, 4622644), (20, 3466983), (26, 2666910), (30, 2311322), (39, 1777940), (52, 1333455), (60, 1155661), (65, 1066764), (78, 888970), (130, 533382), (156, 444485), (195, 355588), (260, 266691), (390, 177794), (780, 88897)]