13464780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{32059}}^1$

素因数の和:32078

約数の個数: 48

約数和(自身を含む): 43088640

約数和(自身を除く): 29623860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 32059, 64118, 96177, 128236, 160295, 192354, 224413, 320590, 384708, 448826, 480885, 641180, 673239, 897652, 961770, 1122065, 1346478, 1923540, 2244130, 2692956, 3366195, 4488260, 6732390, 13464780]

約数ペア:

[(1, 13464780), (2, 6732390), (3, 4488260), (4, 3366195), (5, 2692956), (6, 2244130), (7, 1923540), (10, 1346478), (12, 1122065), (14, 961770), (15, 897652), (20, 673239), (21, 641180), (28, 480885), (30, 448826), (35, 384708), (42, 320590), (60, 224413), (70, 192354), (84, 160295), (105, 128236), (140, 96177), (210, 64118), (420, 32059)]