89527770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{11177}}^1$

素因数の和:11279

約数の個数: 48

約数和(自身を含む): 235408680

約数和(自身を除く): 145880910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 89, 90, 178, 267, 445, 534, 801, 890, 1335, 1602, 2670, 4005, 8010, 11177, 22354, 33531, 55885, 67062, 100593, 111770, 167655, 201186, 335310, 502965, 994753, 1005930, 1989506, 2984259, 4973765, 5968518, 8952777, 9947530, 14921295, 17905554, 29842590, 44763885, 89527770]

約数ペア:

[(1, 89527770), (2, 44763885), (3, 29842590), (5, 17905554), (6, 14921295), (9, 9947530), (10, 8952777), (15, 5968518), (18, 4973765), (30, 2984259), (45, 1989506), (89, 1005930), (90, 994753), (178, 502965), (267, 335310), (445, 201186), (534, 167655), (801, 111770), (890, 100593), (1335, 67062), (1602, 55885), (2670, 33531), (4005, 22354), (8010, 11177)]