2148870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{863}}^1$

素因数の和:956

約数の個数: 32

約数和(自身を含む): 5225472

約数和(自身を除く): 3076602

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 249, 415, 498, 830, 863, 1245, 1726, 2490, 2589, 4315, 5178, 8630, 12945, 25890, 71629, 143258, 214887, 358145, 429774, 716290, 1074435, 2148870]

約数ペア:

[(1, 2148870), (2, 1074435), (3, 716290), (5, 429774), (6, 358145), (10, 214887), (15, 143258), (30, 71629), (83, 25890), (166, 12945), (249, 8630), (415, 5178), (498, 4315), (830, 2589), (863, 2490), (1245, 1726)]