65161690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1$

素因数の和:343

約数の個数: 64

約数和(自身を含む): 134120448

約数和(自身を除く): 68958758

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 97, 110, 155, 194, 197, 310, 341, 394, 485, 682, 970, 985, 1067, 1705, 1970, 2134, 2167, 3007, 3410, 4334, 5335, 6014, 6107, 10670, 10835, 12214, 15035, 19109, 21670, 30070, 30535, 33077, 38218, 61070, 66154, 67177, 95545, 134354, 165385, 191090, 210199, 330770, 335885, 420398, 592379, 671770, 1050995, 1184758, 2101990, 2961895, 5923790, 6516169, 13032338, 32580845, 65161690]

約数ペア:

[(1, 65161690), (2, 32580845), (5, 13032338), (10, 6516169), (11, 5923790), (22, 2961895), (31, 2101990), (55, 1184758), (62, 1050995), (97, 671770), (110, 592379), (155, 420398), (194, 335885), (197, 330770), (310, 210199), (341, 191090), (394, 165385), (485, 134354), (682, 95545), (970, 67177), (985, 66154), (1067, 61070), (1705, 38218), (1970, 33077), (2134, 30535), (2167, 30070), (3007, 21670), (3410, 19109), (4334, 15035), (5335, 12214), (6014, 10835), (6107, 10670)]