1187898930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13198877}}^1$

素因数の和:13198890

約数の個数: 24

約数和(自身を含む): 3088537452

約数和(自身を除く): 1900638522

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 13198877, 26397754, 39596631, 65994385, 79193262, 118789893, 131988770, 197983155, 237579786, 395966310, 593949465, 1187898930]

約数ペア:

[(1, 1187898930), (2, 593949465), (3, 395966310), (5, 237579786), (6, 197983155), (9, 131988770), (10, 118789893), (15, 79193262), (18, 65994385), (30, 39596631), (45, 26397754), (90, 13198877)]