22783020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29209}}^1$

素因数の和:29234

約数の個数: 48

約数和(自身を含む): 68701920

約数和(自身を除く): 45918900

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, 29209, 58418, 87627, 116836, 146045, 175254, 292090, 350508, 379717, 438135, 584180, 759434, 876270, 1139151, 1518868, 1752540, 1898585, 2278302, 3797170, 4556604, 5695755, 7594340, 11391510, 22783020]

約数ペア:

[(1, 22783020), (2, 11391510), (3, 7594340), (4, 5695755), (5, 4556604), (6, 3797170), (10, 2278302), (12, 1898585), (13, 1752540), (15, 1518868), (20, 1139151), (26, 876270), (30, 759434), (39, 584180), (52, 438135), (60, 379717), (65, 350508), (78, 292090), (130, 175254), (156, 146045), (195, 116836), (260, 87627), (390, 58418), (780, 29209)]