2921710780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{467}}^1\times {\mathrm{18401}}^1$

素因数の和:18894

約数の個数: 48

約数和(自身を含む): 6510774816

約数和(自身を除く): 3589064036

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 467, 934, 1868, 2335, 4670, 7939, 9340, 15878, 18401, 31756, 36802, 39695, 73604, 79390, 92005, 158780, 184010, 312817, 368020, 625634, 1251268, 1564085, 3128170, 6256340, 8593267, 17186534, 34373068, 42966335, 85932670, 146085539, 171865340, 292171078, 584342156, 730427695, 1460855390, 2921710780]

約数ペア:

[(1, 2921710780), (2, 1460855390), (4, 730427695), (5, 584342156), (10, 292171078), (17, 171865340), (20, 146085539), (34, 85932670), (68, 42966335), (85, 34373068), (170, 17186534), (340, 8593267), (467, 6256340), (934, 3128170), (1868, 1564085), (2335, 1251268), (4670, 625634), (7939, 368020), (9340, 312817), (15878, 184010), (18401, 158780), (31756, 92005), (36802, 79390), (39695, 73604)]