17975490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{46091}}^1$

素因数の和:46114

約数の個数: 32

約数和(自身を含む): 46460736

約数和(自身を除く): 28485246

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 46091, 92182, 138273, 230455, 276546, 460910, 599183, 691365, 1198366, 1382730, 1797549, 2995915, 3595098, 5991830, 8987745, 17975490]

約数ペア:

[(1, 17975490), (2, 8987745), (3, 5991830), (5, 3595098), (6, 2995915), (10, 1797549), (13, 1382730), (15, 1198366), (26, 691365), (30, 599183), (39, 460910), (65, 276546), (78, 230455), (130, 138273), (195, 92182), (390, 46091)]