2073630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{409}}^1$

素因数の和:445

約数の個数: 48

約数和(自身を含む): 5402160

約数和(自身を除く): 3328530

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 338, 390, 409, 507, 818, 845, 1014, 1227, 1690, 2045, 2454, 2535, 4090, 5070, 5317, 6135, 10634, 12270, 15951, 26585, 31902, 53170, 69121, 79755, 138242, 159510, 207363, 345605, 414726, 691210, 1036815, 2073630]

約数ペア:

[(1, 2073630), (2, 1036815), (3, 691210), (5, 414726), (6, 345605), (10, 207363), (13, 159510), (15, 138242), (26, 79755), (30, 69121), (39, 53170), (65, 31902), (78, 26585), (130, 15951), (169, 12270), (195, 10634), (338, 6135), (390, 5317), (409, 5070), (507, 4090), (818, 2535), (845, 2454), (1014, 2045), (1227, 1690)]