1528141860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{1212811}}^1$

素因数の和:1212833

約数の個数: 72

約数和(自身を含む): 5297562816

約数和(自身を除く): 3769420956

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 1212811, 2425622, 3638433, 4851244, 6064055, 7276866, 8489677, 10915299, 12128110, 14553732, 16979354, 18192165, 21830598, 24256220, 25469031, 33958708, 36384330, 42448385, 43661196, 50938062, 54576495, 72768660, 76407093, 84896770, 101876124, 109152990, 127345155, 152814186, 169793540, 218305980, 254690310, 305628372, 382035465, 509380620, 764070930, 1528141860]

約数ペア:

[(1, 1528141860), (2, 764070930), (3, 509380620), (4, 382035465), (5, 305628372), (6, 254690310), (7, 218305980), (9, 169793540), (10, 152814186), (12, 127345155), (14, 109152990), (15, 101876124), (18, 84896770), (20, 76407093), (21, 72768660), (28, 54576495), (30, 50938062), (35, 43661196), (36, 42448385), (42, 36384330), (45, 33958708), (60, 25469031), (63, 24256220), (70, 21830598), (84, 18192165), (90, 16979354), (105, 14553732), (126, 12128110), (140, 10915299), (180, 8489677), (210, 7276866), (252, 6064055), (315, 4851244), (420, 3638433), (630, 2425622), (1260, 1212811)]