19351170

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{71671}}^1$

素因数の和:71687

約数の個数: 32

約数和(自身を含む): 51603840

約数和(自身を除く): 32252670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 71671, 143342, 215013, 358355, 430026, 645039, 716710, 1075065, 1290078, 1935117, 2150130, 3225195, 3870234, 6450390, 9675585, 19351170]

約数ペア:

[(1, 19351170), (2, 9675585), (3, 6450390), (5, 3870234), (6, 3225195), (9, 2150130), (10, 1935117), (15, 1290078), (18, 1075065), (27, 716710), (30, 645039), (45, 430026), (54, 358355), (90, 215013), (135, 143342), (270, 71671)]