1799892420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1578853}}^1$

素因数の和:1578884

約数の個数: 48

約数和(自身を含む): 5304949440

約数和(自身を除く): 3505057020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 1578853, 3157706, 4736559, 6315412, 7894265, 9473118, 15788530, 18946236, 23682795, 29998207, 31577060, 47365590, 59996414, 89994621, 94731180, 119992828, 149991035, 179989242, 299982070, 359978484, 449973105, 599964140, 899946210, 1799892420]

約数ペア:

[(1, 1799892420), (2, 899946210), (3, 599964140), (4, 449973105), (5, 359978484), (6, 299982070), (10, 179989242), (12, 149991035), (15, 119992828), (19, 94731180), (20, 89994621), (30, 59996414), (38, 47365590), (57, 31577060), (60, 29998207), (76, 23682795), (95, 18946236), (114, 15788530), (190, 9473118), (228, 7894265), (285, 6315412), (380, 4736559), (570, 3157706), (1140, 1578853)]