2022180780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{783791}}^1$

素因数の和:783846

約数の個数: 48

約数和(自身を含む): 5793790464

約数和(自身を除く): 3771609684

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 783791, 1567582, 2351373, 3135164, 3918955, 4702746, 7837910, 9405492, 11756865, 15675820, 23513730, 33703013, 47027460, 67406026, 101109039, 134812052, 168515065, 202218078, 337030130, 404436156, 505545195, 674060260, 1011090390, 2022180780]

約数ペア:

[(1, 2022180780), (2, 1011090390), (3, 674060260), (4, 505545195), (5, 404436156), (6, 337030130), (10, 202218078), (12, 168515065), (15, 134812052), (20, 101109039), (30, 67406026), (43, 47027460), (60, 33703013), (86, 23513730), (129, 15675820), (172, 11756865), (215, 9405492), (258, 7837910), (430, 4702746), (516, 3918955), (645, 3135164), (860, 2351373), (1290, 1567582), (2580, 783791)]