1974297850

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{607}}^1\times {\mathrm{9293}}^1$

素因数の和:9919

約数の個数: 48

約数和(自身を含む): 4204159488

約数和(自身を除く): 2229861638

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 607, 1214, 3035, 4249, 6070, 8498, 9293, 15175, 18586, 21245, 30350, 42490, 46465, 65051, 92930, 106225, 130102, 212450, 232325, 325255, 464650, 650510, 1626275, 3252550, 5640851, 11281702, 28204255, 39485957, 56408510, 78971914, 141021275, 197429785, 282042550, 394859570, 987148925, 1974297850]

約数ペア:

[(1, 1974297850), (2, 987148925), (5, 394859570), (7, 282042550), (10, 197429785), (14, 141021275), (25, 78971914), (35, 56408510), (50, 39485957), (70, 28204255), (175, 11281702), (350, 5640851), (607, 3252550), (1214, 1626275), (3035, 650510), (4249, 464650), (6070, 325255), (8498, 232325), (9293, 212450), (15175, 130102), (18586, 106225), (21245, 92930), (30350, 65051), (42490, 46465)]