3130216760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{9109}}^1$

素因数の和:9213

約数の個数: 96

約数和(自身を含む): 7851362400

約数和(自身を除く): 4721145640

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 71, 88, 110, 121, 142, 220, 242, 284, 355, 440, 484, 568, 605, 710, 781, 968, 1210, 1420, 1562, 2420, 2840, 3124, 3905, 4840, 6248, 7810, 8591, 9109, 15620, 17182, 18218, 31240, 34364, 36436, 42955, 45545, 68728, 72872, 85910, 91090, 100199, 171820, 182180, 200398, 343640, 364360, 400796, 500995, 646739, 801592, 1001990, 1102189, 1293478, 2003980, 2204378, 2586956, 3233695, 4007960, 4408756, 5173912, 5510945, 6467390, 7114129, 8817512, 11021890, 12934780, 14228258, 22043780, 25869560, 28456516, 35570645, 44087560, 56913032, 71141290, 78255419, 142282580, 156510838, 284565160, 313021676, 391277095, 626043352, 782554190, 1565108380, 3130216760]

約数ペア:

[(1, 3130216760), (2, 1565108380), (4, 782554190), (5, 626043352), (8, 391277095), (10, 313021676), (11, 284565160), (20, 156510838), (22, 142282580), (40, 78255419), (44, 71141290), (55, 56913032), (71, 44087560), (88, 35570645), (110, 28456516), (121, 25869560), (142, 22043780), (220, 14228258), (242, 12934780), (284, 11021890), (355, 8817512), (440, 7114129), (484, 6467390), (568, 5510945), (605, 5173912), (710, 4408756), (781, 4007960), (968, 3233695), (1210, 2586956), (1420, 2204378), (1562, 2003980), (2420, 1293478), (2840, 1102189), (3124, 1001990), (3905, 801592), (4840, 646739), (6248, 500995), (7810, 400796), (8591, 364360), (9109, 343640), (15620, 200398), (17182, 182180), (18218, 171820), (31240, 100199), (34364, 91090), (36436, 85910), (42955, 72872), (45545, 68728)]