133770830

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{2221}}^1$

素因数の和:2564

約数の個数: 32

約数和(自身を含む): 254374560

約数和(自身を除く): 120603730

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 317, 634, 1585, 2221, 3170, 4442, 6023, 11105, 12046, 22210, 30115, 42199, 60230, 84398, 210995, 421990, 704057, 1408114, 3520285, 7040570, 13377083, 26754166, 66885415, 133770830]

約数ペア:

[(1, 133770830), (2, 66885415), (5, 26754166), (10, 13377083), (19, 7040570), (38, 3520285), (95, 1408114), (190, 704057), (317, 421990), (634, 210995), (1585, 84398), (2221, 60230), (3170, 42199), (4442, 30115), (6023, 22210), (11105, 12046)]