46157220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1721}}^1$

素因数の和:1885

約数の個数: 72

約数和(自身を含む): 141031800

約数和(自身を除く): 94874580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 149, 180, 298, 447, 596, 745, 894, 1341, 1490, 1721, 1788, 2235, 2682, 2980, 3442, 4470, 5163, 5364, 6705, 6884, 8605, 8940, 10326, 13410, 15489, 17210, 20652, 25815, 26820, 30978, 34420, 51630, 61956, 77445, 103260, 154890, 256429, 309780, 512858, 769287, 1025716, 1282145, 1538574, 2307861, 2564290, 3077148, 3846435, 4615722, 5128580, 7692870, 9231444, 11539305, 15385740, 23078610, 46157220]

約数ペア:

[(1, 46157220), (2, 23078610), (3, 15385740), (4, 11539305), (5, 9231444), (6, 7692870), (9, 5128580), (10, 4615722), (12, 3846435), (15, 3077148), (18, 2564290), (20, 2307861), (30, 1538574), (36, 1282145), (45, 1025716), (60, 769287), (90, 512858), (149, 309780), (180, 256429), (298, 154890), (447, 103260), (596, 77445), (745, 61956), (894, 51630), (1341, 34420), (1490, 30978), (1721, 26820), (1788, 25815), (2235, 20652), (2682, 17210), (2980, 15489), (3442, 13410), (4470, 10326), (5163, 8940), (5364, 8605), (6705, 6884)]