712969740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{565849}}^1$

素因数の和:565871

約数の個数: 72

約数和(自身を含む): 2471632800

約数和(自身を除く): 1758663060

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, 565849, 1131698, 1697547, 2263396, 2829245, 3395094, 3960943, 5092641, 5658490, 6790188, 7921886, 8487735, 10185282, 11316980, 11882829, 15843772, 16975470, 19804715, 20370564, 23765658, 25463205, 33950940, 35648487, 39609430, 47531316, 50926410, 59414145, 71296974, 79218860, 101852820, 118828290, 142593948, 178242435, 237656580, 356484870, 712969740]

約数ペア:

[(1, 712969740), (2, 356484870), (3, 237656580), (4, 178242435), (5, 142593948), (6, 118828290), (7, 101852820), (9, 79218860), (10, 71296974), (12, 59414145), (14, 50926410), (15, 47531316), (18, 39609430), (20, 35648487), (21, 33950940), (28, 25463205), (30, 23765658), (35, 20370564), (36, 19804715), (42, 16975470), (45, 15843772), (60, 11882829), (63, 11316980), (70, 10185282), (84, 8487735), (90, 7921886), (105, 6790188), (126, 5658490), (140, 5092641), (180, 3960943), (210, 3395094), (252, 2829245), (315, 2263396), (420, 1697547), (630, 1131698), (1260, 565849)]