1459380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1871}}^1$

素因数の和:1896

約数の個数: 48

約数和(自身を含む): 4402944

約数和(自身を除く): 2943564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 1871, 3742, 5613, 7484, 9355, 11226, 18710, 22452, 24323, 28065, 37420, 48646, 56130, 72969, 97292, 112260, 121615, 145938, 243230, 291876, 364845, 486460, 729690, 1459380]

約数ペア:

[(1, 1459380), (2, 729690), (3, 486460), (4, 364845), (5, 291876), (6, 243230), (10, 145938), (12, 121615), (13, 112260), (15, 97292), (20, 72969), (26, 56130), (30, 48646), (39, 37420), (52, 28065), (60, 24323), (65, 22452), (78, 18710), (130, 11226), (156, 9355), (195, 7484), (260, 5613), (390, 3742), (780, 1871)]