2912894910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{443363}}^1$

素因数の和:443449

約数の個数: 48

約数和(自身を含む): 7677291024

約数和(自身を除く): 4764396114

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 73, 90, 146, 219, 365, 438, 657, 730, 1095, 1314, 2190, 3285, 6570, 443363, 886726, 1330089, 2216815, 2660178, 3990267, 4433630, 6650445, 7980534, 13300890, 19951335, 32365499, 39902670, 64730998, 97096497, 161827495, 194192994, 291289491, 323654990, 485482485, 582578982, 970964970, 1456447455, 2912894910]

約数ペア:

[(1, 2912894910), (2, 1456447455), (3, 970964970), (5, 582578982), (6, 485482485), (9, 323654990), (10, 291289491), (15, 194192994), (18, 161827495), (30, 97096497), (45, 64730998), (73, 39902670), (90, 32365499), (146, 19951335), (219, 13300890), (365, 7980534), (438, 6650445), (657, 4433630), (730, 3990267), (1095, 2660178), (1314, 2216815), (2190, 1330089), (3285, 886726), (6570, 443363)]