82625130

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{43717}}^1$

素因数の和:43740

約数の個数: 64

約数和(自身を含む): 251815680

約数和(自身を除く): 169190550

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 43717, 87434, 131151, 218585, 262302, 306019, 393453, 437170, 612038, 655755, 786906, 918057, 1180359, 1311510, 1530095, 1836114, 1967265, 2360718, 2754171, 3060190, 3934530, 4590285, 5508342, 5901795, 8262513, 9180570, 11803590, 13770855, 16525026, 27541710, 41312565, 82625130]

約数ペア:

[(1, 82625130), (2, 41312565), (3, 27541710), (5, 16525026), (6, 13770855), (7, 11803590), (9, 9180570), (10, 8262513), (14, 5901795), (15, 5508342), (18, 4590285), (21, 3934530), (27, 3060190), (30, 2754171), (35, 2360718), (42, 1967265), (45, 1836114), (54, 1530095), (63, 1311510), (70, 1180359), (90, 918057), (105, 786906), (126, 655755), (135, 612038), (189, 437170), (210, 393453), (270, 306019), (315, 262302), (378, 218585), (630, 131151), (945, 87434), (1890, 43717)]