42446690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29683}}^1$

素因数の和:29714

約数の個数: 32

約数和(自身を含む): 89764416

約数和(自身を除く): 47317726

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 29683, 59366, 148415, 296830, 326513, 385879, 653026, 771758, 1632565, 1929395, 3265130, 3858790, 4244669, 8489338, 21223345, 42446690]

約数ペア:

[(1, 42446690), (2, 21223345), (5, 8489338), (10, 4244669), (11, 3858790), (13, 3265130), (22, 1929395), (26, 1632565), (55, 771758), (65, 653026), (110, 385879), (130, 326513), (143, 296830), (286, 148415), (715, 59366), (1430, 29683)]