107075220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{254941}}^1$

素因数の和:254960

約数の個数: 48

約数和(自身を含む): 342642048

約数和(自身を除く): 235566828

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 254941, 509882, 764823, 1019764, 1274705, 1529646, 1784587, 2549410, 3059292, 3569174, 3824115, 5098820, 5353761, 7138348, 7648230, 8922935, 10707522, 15296460, 17845870, 21415044, 26768805, 35691740, 53537610, 107075220]

約数ペア:

[(1, 107075220), (2, 53537610), (3, 35691740), (4, 26768805), (5, 21415044), (6, 17845870), (7, 15296460), (10, 10707522), (12, 8922935), (14, 7648230), (15, 7138348), (20, 5353761), (21, 5098820), (28, 3824115), (30, 3569174), (35, 3059292), (42, 2549410), (60, 1784587), (70, 1529646), (84, 1274705), (105, 1019764), (140, 764823), (210, 509882), (420, 254941)]