123343710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{25537}}^1$

素因数の和:25577

約数の個数: 64

約数和(自身を含む): 353037312

約数和(自身を除く): 229693602

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 69, 70, 105, 115, 138, 161, 210, 230, 322, 345, 483, 690, 805, 966, 1610, 2415, 4830, 25537, 51074, 76611, 127685, 153222, 178759, 255370, 357518, 383055, 536277, 587351, 766110, 893795, 1072554, 1174702, 1762053, 1787590, 2681385, 2936755, 3524106, 4111457, 5362770, 5873510, 8222914, 8810265, 12334371, 17620530, 20557285, 24668742, 41114570, 61671855, 123343710]

約数ペア:

[(1, 123343710), (2, 61671855), (3, 41114570), (5, 24668742), (6, 20557285), (7, 17620530), (10, 12334371), (14, 8810265), (15, 8222914), (21, 5873510), (23, 5362770), (30, 4111457), (35, 3524106), (42, 2936755), (46, 2681385), (69, 1787590), (70, 1762053), (105, 1174702), (115, 1072554), (138, 893795), (161, 766110), (210, 587351), (230, 536277), (322, 383055), (345, 357518), (483, 255370), (690, 178759), (805, 153222), (966, 127685), (1610, 76611), (2415, 51074), (4830, 25537)]