9870450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{2861}}^1$

素因数の和:2899

約数の個数: 48

約数和(自身を含む): 25551936

約数和(自身を除く): 15681486

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 138, 150, 230, 345, 575, 690, 1150, 1725, 2861, 3450, 5722, 8583, 14305, 17166, 28610, 42915, 65803, 71525, 85830, 131606, 143050, 197409, 214575, 329015, 394818, 429150, 658030, 987045, 1645075, 1974090, 3290150, 4935225, 9870450]

約数ペア:

[(1, 9870450), (2, 4935225), (3, 3290150), (5, 1974090), (6, 1645075), (10, 987045), (15, 658030), (23, 429150), (25, 394818), (30, 329015), (46, 214575), (50, 197409), (69, 143050), (75, 131606), (115, 85830), (138, 71525), (150, 65803), (230, 42915), (345, 28610), (575, 17166), (690, 14305), (1150, 8583), (1725, 5722), (2861, 3450)]