87567990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{32797}}^1$

素因数の和:32896

約数の個数: 32

約数和(自身を含む): 212531040

約数和(自身を除く): 124963050

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 445, 534, 890, 1335, 2670, 32797, 65594, 98391, 163985, 196782, 327970, 491955, 983910, 2918933, 5837866, 8756799, 14594665, 17513598, 29189330, 43783995, 87567990]

約数ペア:

[(1, 87567990), (2, 43783995), (3, 29189330), (5, 17513598), (6, 14594665), (10, 8756799), (15, 5837866), (30, 2918933), (89, 983910), (178, 491955), (267, 327970), (445, 196782), (534, 163985), (890, 98391), (1335, 65594), (2670, 32797)]