40635699

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:156

約数の個数: 64

約数和(自身を含む): 66662400

約数和(自身を除く): 26026701

約数列:

[1, 3, 13, 19, 29, 31, 39, 57, 61, 87, 93, 183, 247, 377, 403, 551, 589, 741, 793, 899, 1131, 1159, 1209, 1653, 1767, 1769, 1891, 2379, 2697, 3477, 5307, 5673, 7163, 7657, 11687, 15067, 17081, 21489, 22971, 22997, 24583, 33611, 35061, 35929, 45201, 51243, 54839, 68991, 73749, 100833, 107787, 164517, 222053, 436943, 467077, 666159, 712907, 1041941, 1310829, 1401231, 2138721, 3125823, 13545233, 40635699]

約数ペア:

[(1, 40635699), (3, 13545233), (13, 3125823), (19, 2138721), (29, 1401231), (31, 1310829), (39, 1041941), (57, 712907), (61, 666159), (87, 467077), (93, 436943), (183, 222053), (247, 164517), (377, 107787), (403, 100833), (551, 73749), (589, 68991), (741, 54839), (793, 51243), (899, 45201), (1131, 35929), (1159, 35061), (1209, 33611), (1653, 24583), (1767, 22997), (1769, 22971), (1891, 21489), (2379, 17081), (2697, 15067), (3477, 11687), (5307, 7657), (5673, 7163)]