63866940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{461}}^1\times {\mathrm{2309}}^1$

素因数の和:2782

約数の個数: 48

約数和(自身を含む): 179292960

約数和(自身を除く): 115426020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 461, 922, 1383, 1844, 2305, 2309, 2766, 4610, 4618, 5532, 6915, 6927, 9220, 9236, 11545, 13830, 13854, 23090, 27660, 27708, 34635, 46180, 69270, 138540, 1064449, 2128898, 3193347, 4257796, 5322245, 6386694, 10644490, 12773388, 15966735, 21288980, 31933470, 63866940]

約数ペア:

[(1, 63866940), (2, 31933470), (3, 21288980), (4, 15966735), (5, 12773388), (6, 10644490), (10, 6386694), (12, 5322245), (15, 4257796), (20, 3193347), (30, 2128898), (60, 1064449), (461, 138540), (922, 69270), (1383, 46180), (1844, 34635), (2305, 27708), (2309, 27660), (2766, 23090), (4610, 13854), (4618, 13830), (5532, 11545), (6915, 9236), (6927, 9220)]