7932470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1$

素因数の和:429

約数の個数: 64

約数和(自身を含む): 18385920

約数和(自身を除く): 10453450

約数列:

[1, 2, 5, 7, 10, 13, 14, 23, 26, 35, 46, 65, 70, 91, 115, 130, 161, 182, 230, 299, 322, 379, 455, 598, 758, 805, 910, 1495, 1610, 1895, 2093, 2653, 2990, 3790, 4186, 4927, 5306, 8717, 9854, 10465, 13265, 17434, 20930, 24635, 26530, 34489, 43585, 49270, 61019, 68978, 87170, 113321, 122038, 172445, 226642, 305095, 344890, 566605, 610190, 793247, 1133210, 1586494, 3966235, 7932470]

約数ペア:

[(1, 7932470), (2, 3966235), (5, 1586494), (7, 1133210), (10, 793247), (13, 610190), (14, 566605), (23, 344890), (26, 305095), (35, 226642), (46, 172445), (65, 122038), (70, 113321), (91, 87170), (115, 68978), (130, 61019), (161, 49270), (182, 43585), (230, 34489), (299, 26530), (322, 24635), (379, 20930), (455, 17434), (598, 13265), (758, 10465), (805, 9854), (910, 8717), (1495, 5306), (1610, 4927), (1895, 4186), (2093, 3790), (2653, 2990)]