13227180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2477}}^1$

素因数の和:2578

約数の個数: 48

約数和(自身を含む): 37467360

約数和(自身を除く): 24240180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 890, 1068, 1335, 1780, 2477, 2670, 4954, 5340, 7431, 9908, 12385, 14862, 24770, 29724, 37155, 49540, 74310, 148620, 220453, 440906, 661359, 881812, 1102265, 1322718, 2204530, 2645436, 3306795, 4409060, 6613590, 13227180]

約数ペア:

[(1, 13227180), (2, 6613590), (3, 4409060), (4, 3306795), (5, 2645436), (6, 2204530), (10, 1322718), (12, 1102265), (15, 881812), (20, 661359), (30, 440906), (60, 220453), (89, 148620), (178, 74310), (267, 49540), (356, 37155), (445, 29724), (534, 24770), (890, 14862), (1068, 12385), (1335, 9908), (1780, 7431), (2477, 5340), (2670, 4954)]