64702470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{308107}}^1$

素因数の和:308124

約数の個数: 32

約数和(自身を含む): 177470208

約数和(自身を除く): 112767738

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 308107, 616214, 924321, 1540535, 1848642, 2156749, 3081070, 4313498, 4621605, 6470247, 9243210, 10783745, 12940494, 21567490, 32351235, 64702470]

約数ペア:

[(1, 64702470), (2, 32351235), (3, 21567490), (5, 12940494), (6, 10783745), (7, 9243210), (10, 6470247), (14, 4621605), (15, 4313498), (21, 3081070), (30, 2156749), (35, 1848642), (42, 1540535), (70, 924321), (105, 616214), (210, 308107)]