30662820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{56783}}^1$

素因数の和:56801

約数の個数: 48

約数和(自身を含む): 95397120

約数和(自身を除く): 64734300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 56783, 113566, 170349, 227132, 283915, 340698, 511047, 567830, 681396, 851745, 1022094, 1135660, 1533141, 1703490, 2044188, 2555235, 3066282, 3406980, 5110470, 6132564, 7665705, 10220940, 15331410, 30662820]

約数ペア:

[(1, 30662820), (2, 15331410), (3, 10220940), (4, 7665705), (5, 6132564), (6, 5110470), (9, 3406980), (10, 3066282), (12, 2555235), (15, 2044188), (18, 1703490), (20, 1533141), (27, 1135660), (30, 1022094), (36, 851745), (45, 681396), (54, 567830), (60, 511047), (90, 340698), (108, 283915), (135, 227132), (180, 170349), (270, 113566), (540, 56783)]