30221008

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{719}}^1$

素因数の和:835

約数の個数: 40

約数和(自身を含む): 61067520

約数和(自身を除く): 30846512

約数列:

[1, 2, 4, 8, 16, 37, 71, 74, 142, 148, 284, 296, 568, 592, 719, 1136, 1438, 2627, 2876, 5254, 5752, 10508, 11504, 21016, 26603, 42032, 51049, 53206, 102098, 106412, 204196, 212824, 408392, 425648, 816784, 1888813, 3777626, 7555252, 15110504, 30221008]

約数ペア:

[(1, 30221008), (2, 15110504), (4, 7555252), (8, 3777626), (16, 1888813), (37, 816784), (71, 425648), (74, 408392), (142, 212824), (148, 204196), (284, 106412), (296, 102098), (568, 53206), (592, 51049), (719, 42032), (1136, 26603), (1438, 21016), (2627, 11504), (2876, 10508), (5254, 5752)]