82002270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{390487}}^1$

素因数の和:390504

約数の個数: 32

約数和(自身を含む): 224921088

約数和(自身を除く): 142918818

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 390487, 780974, 1171461, 1952435, 2342922, 2733409, 3904870, 5466818, 5857305, 8200227, 11714610, 13667045, 16400454, 27334090, 41001135, 82002270]

約数ペア:

[(1, 82002270), (2, 41001135), (3, 27334090), (5, 16400454), (6, 13667045), (7, 11714610), (10, 8200227), (14, 5857305), (15, 5466818), (21, 3904870), (30, 2733409), (35, 2342922), (42, 1952435), (70, 1171461), (105, 780974), (210, 390487)]