198308580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{39821}}^1$

素因数の和:39916

約数の個数: 48

約数和(自身を含む): 561968064

約数和(自身を除く): 363659484

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 415, 498, 830, 996, 1245, 1660, 2490, 4980, 39821, 79642, 119463, 159284, 199105, 238926, 398210, 477852, 597315, 796420, 1194630, 2389260, 3305143, 6610286, 9915429, 13220572, 16525715, 19830858, 33051430, 39661716, 49577145, 66102860, 99154290, 198308580]

約数ペア:

[(1, 198308580), (2, 99154290), (3, 66102860), (4, 49577145), (5, 39661716), (6, 33051430), (10, 19830858), (12, 16525715), (15, 13220572), (20, 9915429), (30, 6610286), (60, 3305143), (83, 2389260), (166, 1194630), (249, 796420), (332, 597315), (415, 477852), (498, 398210), (830, 238926), (996, 199105), (1245, 159284), (1660, 119463), (2490, 79642), (4980, 39821)]