6680773730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{66721}}^1$

素因数の和:66795

約数の個数: 64

約数和(自身を含む): 13835473920

約数和(自身を除く): 7154700190

約数列:

[1, 2, 5, 10, 17, 19, 31, 34, 38, 62, 85, 95, 155, 170, 190, 310, 323, 527, 589, 646, 1054, 1178, 1615, 2635, 2945, 3230, 5270, 5890, 10013, 20026, 50065, 66721, 100130, 133442, 333605, 667210, 1134257, 1267699, 2068351, 2268514, 2535398, 4136702, 5671285, 6338495, 10341755, 11342570, 12676990, 20683510, 21550883, 35161967, 39298669, 43101766, 70323934, 78597338, 107754415, 175809835, 196493345, 215508830, 351619670, 392986690, 668077373, 1336154746, 3340386865, 6680773730]

約数ペア:

[(1, 6680773730), (2, 3340386865), (5, 1336154746), (10, 668077373), (17, 392986690), (19, 351619670), (31, 215508830), (34, 196493345), (38, 175809835), (62, 107754415), (85, 78597338), (95, 70323934), (155, 43101766), (170, 39298669), (190, 35161967), (310, 21550883), (323, 20683510), (527, 12676990), (589, 11342570), (646, 10341755), (1054, 6338495), (1178, 5671285), (1615, 4136702), (2635, 2535398), (2945, 2268514), (3230, 2068351), (5270, 1267699), (5890, 1134257), (10013, 667210), (20026, 333605), (50065, 133442), (66721, 100130)]