82686510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{571}}^1\times {\mathrm{1609}}^1$

素因数の和:2193

約数の個数: 48

約数和(自身を含む): 215495280

約数和(自身を除く): 132808770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 571, 1142, 1609, 1713, 2855, 3218, 3426, 4827, 5139, 5710, 8045, 8565, 9654, 10278, 14481, 16090, 17130, 24135, 25695, 28962, 48270, 51390, 72405, 144810, 918739, 1837478, 2756217, 4593695, 5512434, 8268651, 9187390, 13781085, 16537302, 27562170, 41343255, 82686510]

約数ペア:

[(1, 82686510), (2, 41343255), (3, 27562170), (5, 16537302), (6, 13781085), (9, 9187390), (10, 8268651), (15, 5512434), (18, 4593695), (30, 2756217), (45, 1837478), (90, 918739), (571, 144810), (1142, 72405), (1609, 51390), (1713, 48270), (2855, 28962), (3218, 25695), (3426, 24135), (4827, 17130), (5139, 16090), (5710, 14481), (8045, 10278), (8565, 9654)]