120253458

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{811}}^1\times {\mathrm{1901}}^1$

素因数の和:2730

約数の個数: 32

約数和(自身を含む): 259463232

約数和(自身を除く): 139209774

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 811, 1622, 1901, 2433, 3802, 4866, 5703, 10543, 11406, 21086, 24713, 31629, 49426, 63258, 74139, 148278, 1541711, 3083422, 4625133, 9250266, 20042243, 40084486, 60126729, 120253458]

約数ペア:

[(1, 120253458), (2, 60126729), (3, 40084486), (6, 20042243), (13, 9250266), (26, 4625133), (39, 3083422), (78, 1541711), (811, 148278), (1622, 74139), (1901, 63258), (2433, 49426), (3802, 31629), (4866, 24713), (5703, 21086), (10543, 11406)]