11828460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{28163}}^1$

素因数の和:28182

約数の個数: 48

約数和(自身を含む): 37852416

約数和(自身を除く): 26023956

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, 28163, 56326, 84489, 112652, 140815, 168978, 197141, 281630, 337956, 394282, 422445, 563260, 591423, 788564, 844890, 985705, 1182846, 1689780, 1971410, 2365692, 2957115, 3942820, 5914230, 11828460]

約数ペア:

[(1, 11828460), (2, 5914230), (3, 3942820), (4, 2957115), (5, 2365692), (6, 1971410), (7, 1689780), (10, 1182846), (12, 985705), (14, 844890), (15, 788564), (20, 591423), (21, 563260), (28, 422445), (30, 394282), (35, 337956), (42, 281630), (60, 197141), (70, 168978), (84, 140815), (105, 112652), (140, 84489), (210, 56326), (420, 28163)]