2554230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{12163}}^1$

素因数の和:12180

約数の個数: 32

約数和(自身を含む): 7006464

約数和(自身を除く): 4452234

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 12163, 24326, 36489, 60815, 72978, 85141, 121630, 170282, 182445, 255423, 364890, 425705, 510846, 851410, 1277115, 2554230]

約数ペア:

[(1, 2554230), (2, 1277115), (3, 851410), (5, 510846), (6, 425705), (7, 364890), (10, 255423), (14, 182445), (15, 170282), (21, 121630), (30, 85141), (35, 72978), (42, 60815), (70, 36489), (105, 24326), (210, 12163)]