34390860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{81883}}^1$

素因数の和:81902

約数の個数: 48

約数和(自身を含む): 110052096

約数和(自身を除く): 75661236

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, 81883, 163766, 245649, 327532, 409415, 491298, 573181, 818830, 982596, 1146362, 1228245, 1637660, 1719543, 2292724, 2456490, 2865905, 3439086, 4912980, 5731810, 6878172, 8597715, 11463620, 17195430, 34390860]

約数ペア:

[(1, 34390860), (2, 17195430), (3, 11463620), (4, 8597715), (5, 6878172), (6, 5731810), (7, 4912980), (10, 3439086), (12, 2865905), (14, 2456490), (15, 2292724), (20, 1719543), (21, 1637660), (28, 1228245), (30, 1146362), (35, 982596), (42, 818830), (60, 573181), (70, 491298), (84, 409415), (105, 327532), (140, 245649), (210, 163766), (420, 81883)]