64287210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{164839}}^1$

素因数の和:164862

約数の個数: 32

約数和(自身を含む): 166158720

約数和(自身を除く): 101871510

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 164839, 329678, 494517, 824195, 989034, 1648390, 2142907, 2472585, 4285814, 4945170, 6428721, 10714535, 12857442, 21429070, 32143605, 64287210]

約数ペア:

[(1, 64287210), (2, 32143605), (3, 21429070), (5, 12857442), (6, 10714535), (10, 6428721), (13, 4945170), (15, 4285814), (26, 2472585), (30, 2142907), (39, 1648390), (65, 989034), (78, 824195), (130, 494517), (195, 329678), (390, 164839)]