555691770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2383}}^1\times {\mathrm{2591}}^1$

素因数の和:4987

約数の個数: 48

約数和(自身を含む): 1445962752

約数和(自身を除く): 890270982

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2383, 2591, 4766, 5182, 7149, 7773, 11915, 12955, 14298, 15546, 21447, 23319, 23830, 25910, 35745, 38865, 42894, 46638, 71490, 77730, 107235, 116595, 214470, 233190, 6174353, 12348706, 18523059, 30871765, 37046118, 55569177, 61743530, 92615295, 111138354, 185230590, 277845885, 555691770]

約数ペア:

[(1, 555691770), (2, 277845885), (3, 185230590), (5, 111138354), (6, 92615295), (9, 61743530), (10, 55569177), (15, 37046118), (18, 30871765), (30, 18523059), (45, 12348706), (90, 6174353), (2383, 233190), (2591, 214470), (4766, 116595), (5182, 107235), (7149, 77730), (7773, 71490), (11915, 46638), (12955, 42894), (14298, 38865), (15546, 35745), (21447, 25910), (23319, 23830)]