74358870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{29863}}^1$

素因数の和:29956

約数の個数: 32

約数和(自身を含む): 180617472

約数和(自身を除く): 106258602

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 249, 415, 498, 830, 1245, 2490, 29863, 59726, 89589, 149315, 179178, 298630, 447945, 895890, 2478629, 4957258, 7435887, 12393145, 14871774, 24786290, 37179435, 74358870]

約数ペア:

[(1, 74358870), (2, 37179435), (3, 24786290), (5, 14871774), (6, 12393145), (10, 7435887), (15, 4957258), (30, 2478629), (83, 895890), (166, 447945), (249, 298630), (415, 179178), (498, 149315), (830, 89589), (1245, 59726), (2490, 29863)]