463721020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{114217}}^1$

素因数の和:114262

約数の個数: 48

約数和(自身を含む): 1151317440

約数和(自身を除く): 687596420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 4060, 114217, 228434, 456868, 571085, 799519, 1142170, 1599038, 2284340, 3198076, 3312293, 3997595, 6624586, 7995190, 13249172, 15990380, 16561465, 23186051, 33122930, 46372102, 66245860, 92744204, 115930255, 231860510, 463721020]

約数ペア:

[(1, 463721020), (2, 231860510), (4, 115930255), (5, 92744204), (7, 66245860), (10, 46372102), (14, 33122930), (20, 23186051), (28, 16561465), (29, 15990380), (35, 13249172), (58, 7995190), (70, 6624586), (116, 3997595), (140, 3312293), (145, 3198076), (203, 2284340), (290, 1599038), (406, 1142170), (580, 799519), (812, 571085), (1015, 456868), (2030, 228434), (4060, 114217)]