218177470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{461}}^1\times {\mathrm{6761}}^1$

素因数の和:7236

約数の個数: 32

約数和(自身を含む): 449862336

約数和(自身を除く): 231684866

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 461, 922, 2305, 3227, 4610, 6454, 6761, 13522, 16135, 32270, 33805, 47327, 67610, 94654, 236635, 473270, 3116821, 6233642, 15584105, 21817747, 31168210, 43635494, 109088735, 218177470]

約数ペア:

[(1, 218177470), (2, 109088735), (5, 43635494), (7, 31168210), (10, 21817747), (14, 15584105), (35, 6233642), (70, 3116821), (461, 473270), (922, 236635), (2305, 94654), (3227, 67610), (4610, 47327), (6454, 33805), (6761, 32270), (13522, 16135)]