30420570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{5309}}^1$

素因数の和:5510

約数の個数: 32

約数和(自身を含む): 73405440

約数和(自身を除く): 42984870

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 191, 382, 573, 955, 1146, 1910, 2865, 5309, 5730, 10618, 15927, 26545, 31854, 53090, 79635, 159270, 1014019, 2028038, 3042057, 5070095, 6084114, 10140190, 15210285, 30420570]

約数ペア:

[(1, 30420570), (2, 15210285), (3, 10140190), (5, 6084114), (6, 5070095), (10, 3042057), (15, 2028038), (30, 1014019), (191, 159270), (382, 79635), (573, 53090), (955, 31854), (1146, 26545), (1910, 15927), (2865, 10618), (5309, 5730)]