83812470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{399107}}^1$

素因数の和:399124

約数の個数: 32

約数和(自身を含む): 229886208

約数和(自身を除く): 146073738

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 399107, 798214, 1197321, 1995535, 2394642, 2793749, 3991070, 5587498, 5986605, 8381247, 11973210, 13968745, 16762494, 27937490, 41906235, 83812470]

約数ペア:

[(1, 83812470), (2, 41906235), (3, 27937490), (5, 16762494), (6, 13968745), (7, 11973210), (10, 8381247), (14, 5986605), (15, 5587498), (21, 3991070), (30, 2793749), (35, 2394642), (42, 1995535), (70, 1197321), (105, 798214), (210, 399107)]