230864630

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{3907}}^1$

素因数の和:4244

約数の個数: 32

約数和(自身を含む): 438946560

約数和(自身を除く): 208081930

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 311, 622, 1555, 3110, 3907, 5909, 7814, 11818, 19535, 29545, 39070, 59090, 74233, 148466, 371165, 742330, 1215077, 2430154, 6075385, 12150770, 23086463, 46172926, 115432315, 230864630]

約数ペア:

[(1, 230864630), (2, 115432315), (5, 46172926), (10, 23086463), (19, 12150770), (38, 6075385), (95, 2430154), (190, 1215077), (311, 742330), (622, 371165), (1555, 148466), (3110, 74233), (3907, 59090), (5909, 39070), (7814, 29545), (11818, 19535)]