13865460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{33013}}^1$

素因数の和:33032

約数の個数: 48

約数和(自身を含む): 44370816

約数和(自身を除く): 30505356

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, 33013, 66026, 99039, 132052, 165065, 198078, 231091, 330130, 396156, 462182, 495195, 660260, 693273, 924364, 990390, 1155455, 1386546, 1980780, 2310910, 2773092, 3466365, 4621820, 6932730, 13865460]

約数ペア:

[(1, 13865460), (2, 6932730), (3, 4621820), (4, 3466365), (5, 2773092), (6, 2310910), (7, 1980780), (10, 1386546), (12, 1155455), (14, 990390), (15, 924364), (20, 693273), (21, 660260), (28, 495195), (30, 462182), (35, 396156), (42, 330130), (60, 231091), (70, 198078), (84, 165065), (105, 132052), (140, 99039), (210, 66026), (420, 33013)]