713562990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{485417}}^1$

素因数の和:485441

約数の個数: 48

約数和(自身を含む): 1992155472

約数和(自身を除く): 1278592482

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 485417, 970834, 1456251, 2427085, 2912502, 3397919, 4854170, 6795838, 7281255, 10193757, 14562510, 16989595, 20387514, 23785433, 33979190, 47570866, 50968785, 71356299, 101937570, 118927165, 142712598, 237854330, 356781495, 713562990]

約数ペア:

[(1, 713562990), (2, 356781495), (3, 237854330), (5, 142712598), (6, 118927165), (7, 101937570), (10, 71356299), (14, 50968785), (15, 47570866), (21, 33979190), (30, 23785433), (35, 20387514), (42, 16989595), (49, 14562510), (70, 10193757), (98, 7281255), (105, 6795838), (147, 4854170), (210, 3397919), (245, 2912502), (294, 2427085), (490, 1456251), (735, 970834), (1470, 485417)]