69503460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89107}}^1$

素因数の和:89132

約数の個数: 48

約数和(自身を含む): 209582016

約数和(自身を除く): 140078556

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, 89107, 178214, 267321, 356428, 445535, 534642, 891070, 1069284, 1158391, 1336605, 1782140, 2316782, 2673210, 3475173, 4633564, 5346420, 5791955, 6950346, 11583910, 13900692, 17375865, 23167820, 34751730, 69503460]

約数ペア:

[(1, 69503460), (2, 34751730), (3, 23167820), (4, 17375865), (5, 13900692), (6, 11583910), (10, 6950346), (12, 5791955), (13, 5346420), (15, 4633564), (20, 3475173), (26, 2673210), (30, 2316782), (39, 1782140), (52, 1336605), (60, 1158391), (65, 1069284), (78, 891070), (130, 534642), (156, 445535), (195, 356428), (260, 267321), (390, 178214), (780, 89107)]