2116734340

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{50231}}^1$

素因数の和:50297

約数の個数: 72

約数和(自身を含む): 5291237952

約数和(自身を除く): 3174503612

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 49, 70, 86, 98, 140, 172, 196, 215, 245, 301, 430, 490, 602, 860, 980, 1204, 1505, 2107, 3010, 4214, 6020, 8428, 10535, 21070, 42140, 50231, 100462, 200924, 251155, 351617, 502310, 703234, 1004620, 1406468, 1758085, 2159933, 2461319, 3516170, 4319866, 4922638, 7032340, 8639732, 9845276, 10799665, 12306595, 15119531, 21599330, 24613190, 30239062, 43198660, 49226380, 60478124, 75597655, 105836717, 151195310, 211673434, 302390620, 423346868, 529183585, 1058367170, 2116734340]

約数ペア:

[(1, 2116734340), (2, 1058367170), (4, 529183585), (5, 423346868), (7, 302390620), (10, 211673434), (14, 151195310), (20, 105836717), (28, 75597655), (35, 60478124), (43, 49226380), (49, 43198660), (70, 30239062), (86, 24613190), (98, 21599330), (140, 15119531), (172, 12306595), (196, 10799665), (215, 9845276), (245, 8639732), (301, 7032340), (430, 4922638), (490, 4319866), (602, 3516170), (860, 2461319), (980, 2159933), (1204, 1758085), (1505, 1406468), (2107, 1004620), (3010, 703234), (4214, 502310), (6020, 351617), (8428, 251155), (10535, 200924), (21070, 100462), (42140, 50231)]