101509660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{15427}}^1$

素因数の和:15490

約数の個数: 48

約数和(自身を含む): 248822784

約数和(自身を除く): 147313124

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 94, 140, 188, 235, 329, 470, 658, 940, 1316, 1645, 3290, 6580, 15427, 30854, 61708, 77135, 107989, 154270, 215978, 308540, 431956, 539945, 725069, 1079890, 1450138, 2159780, 2900276, 3625345, 5075483, 7250690, 10150966, 14501380, 20301932, 25377415, 50754830, 101509660]

約数ペア:

[(1, 101509660), (2, 50754830), (4, 25377415), (5, 20301932), (7, 14501380), (10, 10150966), (14, 7250690), (20, 5075483), (28, 3625345), (35, 2900276), (47, 2159780), (70, 1450138), (94, 1079890), (140, 725069), (188, 539945), (235, 431956), (329, 308540), (470, 215978), (658, 154270), (940, 107989), (1316, 77135), (1645, 61708), (3290, 30854), (6580, 15427)]