713892340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{821}}^1\times {\mathrm{6211}}^1$

素因数の和:7048

約数の個数: 48

約数和(自身を含む): 1715704704

約数和(自身を除く): 1001812364

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 821, 1642, 3284, 4105, 5747, 6211, 8210, 11494, 12422, 16420, 22988, 24844, 28735, 31055, 43477, 57470, 62110, 86954, 114940, 124220, 173908, 217385, 434770, 869540, 5099231, 10198462, 20396924, 25496155, 35694617, 50992310, 71389234, 101984620, 142778468, 178473085, 356946170, 713892340]

約数ペア:

[(1, 713892340), (2, 356946170), (4, 178473085), (5, 142778468), (7, 101984620), (10, 71389234), (14, 50992310), (20, 35694617), (28, 25496155), (35, 20396924), (70, 10198462), (140, 5099231), (821, 869540), (1642, 434770), (3284, 217385), (4105, 173908), (5747, 124220), (6211, 114940), (8210, 86954), (11494, 62110), (12422, 57470), (16420, 43477), (22988, 31055), (24844, 28735)]