1317930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{223}}^1$

素因数の和:430

約数の個数: 32

約数和(自身を含む): 3193344

約数和(自身を除く): 1875414

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 197, 223, 394, 446, 591, 669, 985, 1115, 1182, 1338, 1970, 2230, 2955, 3345, 5910, 6690, 43931, 87862, 131793, 219655, 263586, 439310, 658965, 1317930]

約数ペア:

[(1, 1317930), (2, 658965), (3, 439310), (5, 263586), (6, 219655), (10, 131793), (15, 87862), (30, 43931), (197, 6690), (223, 5910), (394, 3345), (446, 2955), (591, 2230), (669, 1970), (985, 1338), (1115, 1182)]