7573003980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{991}}^1\times {\mathrm{127363}}^1$

素因数の和:128366

約数の個数: 48

約数和(自身を含む): 21225974784

約数和(自身を除く): 13652970804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 991, 1982, 2973, 3964, 4955, 5946, 9910, 11892, 14865, 19820, 29730, 59460, 127363, 254726, 382089, 509452, 636815, 764178, 1273630, 1528356, 1910445, 2547260, 3820890, 7641780, 126216733, 252433466, 378650199, 504866932, 631083665, 757300398, 1262167330, 1514600796, 1893250995, 2524334660, 3786501990, 7573003980]

約数ペア:

[(1, 7573003980), (2, 3786501990), (3, 2524334660), (4, 1893250995), (5, 1514600796), (6, 1262167330), (10, 757300398), (12, 631083665), (15, 504866932), (20, 378650199), (30, 252433466), (60, 126216733), (991, 7641780), (1982, 3820890), (2973, 2547260), (3964, 1910445), (4955, 1528356), (5946, 1273630), (9910, 764178), (11892, 636815), (14865, 509452), (19820, 382089), (29730, 254726), (59460, 127363)]