30567540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{3889}}^1$

素因数の和:4032

約数の個数: 48

約数和(自身を含む): 86264640

約数和(自身を除く): 55697100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131, 262, 393, 524, 655, 786, 1310, 1572, 1965, 2620, 3889, 3930, 7778, 7860, 11667, 15556, 19445, 23334, 38890, 46668, 58335, 77780, 116670, 233340, 509459, 1018918, 1528377, 2037836, 2547295, 3056754, 5094590, 6113508, 7641885, 10189180, 15283770, 30567540]

約数ペア:

[(1, 30567540), (2, 15283770), (3, 10189180), (4, 7641885), (5, 6113508), (6, 5094590), (10, 3056754), (12, 2547295), (15, 2037836), (20, 1528377), (30, 1018918), (60, 509459), (131, 233340), (262, 116670), (393, 77780), (524, 58335), (655, 46668), (786, 38890), (1310, 23334), (1572, 19445), (1965, 15556), (2620, 11667), (3889, 7860), (3930, 7778)]