1933830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{21487}}^1$

素因数の和:21500

約数の個数: 24

約数和(自身を含む): 5028192

約数和(自身を除く): 3094362

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 21487, 42974, 64461, 107435, 128922, 193383, 214870, 322305, 386766, 644610, 966915, 1933830]

約数ペア:

[(1, 1933830), (2, 966915), (3, 644610), (5, 386766), (6, 322305), (9, 214870), (10, 193383), (15, 128922), (18, 107435), (30, 64461), (45, 42974), (90, 21487)]