69173440

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{30881}}^1$

素因数の和:30905

約数の個数: 56

約数和(自身を含む): 188256672

約数和(自身を除く): 119083232

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 30881, 61762, 123524, 154405, 216167, 247048, 308810, 432334, 494096, 617620, 864668, 988192, 1080835, 1235240, 1729336, 1976384, 2161670, 2470480, 3458672, 4323340, 4940960, 6917344, 8646680, 9881920, 13834688, 17293360, 34586720, 69173440]

約数ペア:

[(1, 69173440), (2, 34586720), (4, 17293360), (5, 13834688), (7, 9881920), (8, 8646680), (10, 6917344), (14, 4940960), (16, 4323340), (20, 3458672), (28, 2470480), (32, 2161670), (35, 1976384), (40, 1729336), (56, 1235240), (64, 1080835), (70, 988192), (80, 864668), (112, 617620), (140, 494096), (160, 432334), (224, 308810), (280, 247048), (320, 216167), (448, 154405), (560, 123524), (1120, 61762), (2240, 30881)]