2430670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1163}}^1$

素因数の和:1200

約数の個数: 32

約数和(自身を含む): 5028480

約数和(自身を除く): 2597810

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 1163, 2090, 2326, 5815, 11630, 12793, 22097, 25586, 44194, 63965, 110485, 127930, 220970, 243067, 486134, 1215335, 2430670]

約数ペア:

[(1, 2430670), (2, 1215335), (5, 486134), (10, 243067), (11, 220970), (19, 127930), (22, 110485), (38, 63965), (55, 44194), (95, 25586), (110, 22097), (190, 12793), (209, 11630), (418, 5815), (1045, 2326), (1163, 2090)]