10828090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:263

約数の個数: 64

約数和(自身を含む): 24466176

約数和(自身を除く): 13638086

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 73, 91, 130, 146, 163, 182, 326, 365, 455, 511, 730, 815, 910, 949, 1022, 1141, 1630, 1898, 2119, 2282, 2555, 4238, 4745, 5110, 5705, 6643, 9490, 10595, 11410, 11899, 13286, 14833, 21190, 23798, 29666, 33215, 59495, 66430, 74165, 83293, 118990, 148330, 154687, 166586, 309374, 416465, 773435, 832930, 1082809, 1546870, 2165618, 5414045, 10828090]

約数ペア:

[(1, 10828090), (2, 5414045), (5, 2165618), (7, 1546870), (10, 1082809), (13, 832930), (14, 773435), (26, 416465), (35, 309374), (65, 166586), (70, 154687), (73, 148330), (91, 118990), (130, 83293), (146, 74165), (163, 66430), (182, 59495), (326, 33215), (365, 29666), (455, 23798), (511, 21190), (730, 14833), (815, 13286), (910, 11899), (949, 11410), (1022, 10595), (1141, 9490), (1630, 6643), (1898, 5705), (2119, 5110), (2282, 4745), (2555, 4238)]