86562420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{29443}}^1$

素因数の和:29469

約数の個数: 72

約数和(自身を含む): 281955744

約数和(自身を除く): 195393324

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 29443, 58886, 88329, 117772, 147215, 176658, 206101, 294430, 353316, 412202, 441645, 588860, 618303, 824404, 883290, 1030505, 1236606, 1442707, 1766580, 2061010, 2473212, 2885414, 3091515, 4122020, 4328121, 5770828, 6183030, 7213535, 8656242, 12366060, 14427070, 17312484, 21640605, 28854140, 43281210, 86562420]

約数ペア:

[(1, 86562420), (2, 43281210), (3, 28854140), (4, 21640605), (5, 17312484), (6, 14427070), (7, 12366060), (10, 8656242), (12, 7213535), (14, 6183030), (15, 5770828), (20, 4328121), (21, 4122020), (28, 3091515), (30, 2885414), (35, 2473212), (42, 2061010), (49, 1766580), (60, 1442707), (70, 1236606), (84, 1030505), (98, 883290), (105, 824404), (140, 618303), (147, 588860), (196, 441645), (210, 412202), (245, 353316), (294, 294430), (420, 206101), (490, 176658), (588, 147215), (735, 117772), (980, 88329), (1470, 58886), (2940, 29443)]