79723490

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{2113}}^1$

素因数の和:2152

約数の個数: 64

約数和(自身を含む): 182649600

約数和(自身を除く): 102926110

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 343, 385, 490, 539, 686, 770, 1078, 1715, 2113, 2695, 3430, 3773, 4226, 5390, 7546, 10565, 14791, 18865, 21130, 23243, 29582, 37730, 46486, 73955, 103537, 116215, 147910, 162701, 207074, 232430, 325402, 517685, 724759, 813505, 1035370, 1138907, 1449518, 1627010, 2277814, 3623795, 5694535, 7247590, 7972349, 11389070, 15944698, 39861745, 79723490]

約数ペア:

[(1, 79723490), (2, 39861745), (5, 15944698), (7, 11389070), (10, 7972349), (11, 7247590), (14, 5694535), (22, 3623795), (35, 2277814), (49, 1627010), (55, 1449518), (70, 1138907), (77, 1035370), (98, 813505), (110, 724759), (154, 517685), (245, 325402), (343, 232430), (385, 207074), (490, 162701), (539, 147910), (686, 116215), (770, 103537), (1078, 73955), (1715, 46486), (2113, 37730), (2695, 29582), (3430, 23243), (3773, 21130), (4226, 18865), (5390, 14791), (7546, 10565)]