1917779130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{661}}^1\times {\mathrm{32237}}^1$

素因数の和:32911

約数の個数: 48

約数和(自身を含む): 4993924104

約数和(自身を除く): 3076144974

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 661, 1322, 1983, 3305, 3966, 5949, 6610, 9915, 11898, 19830, 29745, 32237, 59490, 64474, 96711, 161185, 193422, 290133, 322370, 483555, 580266, 967110, 1450665, 2901330, 21308657, 42617314, 63925971, 106543285, 127851942, 191777913, 213086570, 319629855, 383555826, 639259710, 958889565, 1917779130]

約数ペア:

[(1, 1917779130), (2, 958889565), (3, 639259710), (5, 383555826), (6, 319629855), (9, 213086570), (10, 191777913), (15, 127851942), (18, 106543285), (30, 63925971), (45, 42617314), (90, 21308657), (661, 2901330), (1322, 1450665), (1983, 967110), (3305, 580266), (3966, 483555), (5949, 322370), (6610, 290133), (9915, 193422), (11898, 161185), (19830, 96711), (29745, 64474), (32237, 59490)]