1555143060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{83341}}^1$

素因数の和:83664

約数の個数: 48

約数和(自身を含む): 4368454272

約数和(自身を除く): 2813311212

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 311, 622, 933, 1244, 1555, 1866, 3110, 3732, 4665, 6220, 9330, 18660, 83341, 166682, 250023, 333364, 416705, 500046, 833410, 1000092, 1250115, 1666820, 2500230, 5000460, 25919051, 51838102, 77757153, 103676204, 129595255, 155514306, 259190510, 311028612, 388785765, 518381020, 777571530, 1555143060]

約数ペア:

[(1, 1555143060), (2, 777571530), (3, 518381020), (4, 388785765), (5, 311028612), (6, 259190510), (10, 155514306), (12, 129595255), (15, 103676204), (20, 77757153), (30, 51838102), (60, 25919051), (311, 5000460), (622, 2500230), (933, 1666820), (1244, 1250115), (1555, 1000092), (1866, 833410), (3110, 500046), (3732, 416705), (4665, 333364), (6220, 250023), (9330, 166682), (18660, 83341)]