65758490

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{2003}}^1$

素因数の和:2091

約数の個数: 48

約数和(自身を含む): 139815072

約数和(自身を除く): 74056582

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 67, 70, 98, 134, 245, 335, 469, 490, 670, 938, 2003, 2345, 3283, 4006, 4690, 6566, 10015, 14021, 16415, 20030, 28042, 32830, 70105, 98147, 134201, 140210, 196294, 268402, 490735, 671005, 939407, 981470, 1342010, 1878814, 4697035, 6575849, 9394070, 13151698, 32879245, 65758490]

約数ペア:

[(1, 65758490), (2, 32879245), (5, 13151698), (7, 9394070), (10, 6575849), (14, 4697035), (35, 1878814), (49, 1342010), (67, 981470), (70, 939407), (98, 671005), (134, 490735), (245, 268402), (335, 196294), (469, 140210), (490, 134201), (670, 98147), (938, 70105), (2003, 32830), (2345, 28042), (3283, 20030), (4006, 16415), (4690, 14021), (6566, 10015)]