6838930

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{821}}^1$

素因数の和:859

約数の個数: 48

約数和(自身を含む): 15180696

約数和(自身を除く): 8341766

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 98, 119, 170, 238, 245, 490, 595, 821, 833, 1190, 1642, 1666, 4105, 4165, 5747, 8210, 8330, 11494, 13957, 27914, 28735, 40229, 57470, 69785, 80458, 97699, 139570, 195398, 201145, 402290, 488495, 683893, 976990, 1367786, 3419465, 6838930]

約数ペア:

[(1, 6838930), (2, 3419465), (5, 1367786), (7, 976990), (10, 683893), (14, 488495), (17, 402290), (34, 201145), (35, 195398), (49, 139570), (70, 97699), (85, 80458), (98, 69785), (119, 57470), (170, 40229), (238, 28735), (245, 27914), (490, 13957), (595, 11494), (821, 8330), (833, 8210), (1190, 5747), (1642, 4165), (1666, 4105)]