713403845

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{821}}^1$

素因数の和:942

約数の個数: 64

約数和(自身を含む): 1115500032

約数和(自身を除く): 402096187

約数列:

[1, 5, 7, 11, 35, 37, 55, 61, 77, 185, 259, 305, 385, 407, 427, 671, 821, 1295, 2035, 2135, 2257, 2849, 3355, 4105, 4697, 5747, 9031, 11285, 14245, 15799, 23485, 24827, 28735, 30377, 45155, 50081, 63217, 78995, 124135, 151885, 173789, 212639, 250405, 316085, 334147, 350567, 550891, 868945, 1063195, 1670735, 1752835, 1852997, 2339029, 2754455, 3856237, 9264985, 11695145, 12970979, 19281185, 20382967, 64854895, 101914835, 142680769, 713403845]

約数ペア:

[(1, 713403845), (5, 142680769), (7, 101914835), (11, 64854895), (35, 20382967), (37, 19281185), (55, 12970979), (61, 11695145), (77, 9264985), (185, 3856237), (259, 2754455), (305, 2339029), (385, 1852997), (407, 1752835), (427, 1670735), (671, 1063195), (821, 868945), (1295, 550891), (2035, 350567), (2135, 334147), (2257, 316085), (2849, 250405), (3355, 212639), (4105, 173789), (4697, 151885), (5747, 124135), (9031, 78995), (11285, 63217), (14245, 50081), (15799, 45155), (23485, 30377), (24827, 28735)]