30160328

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:270

約数の個数: 64

約数和(自身を含む): 64843200

約数和(自身を除く): 34682872

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 59, 74, 88, 118, 148, 157, 236, 296, 314, 407, 472, 628, 649, 814, 1256, 1298, 1628, 1727, 2183, 2596, 3256, 3454, 4366, 5192, 5809, 6908, 8732, 9263, 11618, 13816, 17464, 18526, 23236, 24013, 37052, 46472, 48026, 63899, 74104, 96052, 101893, 127798, 192104, 203786, 255596, 342731, 407572, 511192, 685462, 815144, 1370924, 2741848, 3770041, 7540082, 15080164, 30160328]

約数ペア:

[(1, 30160328), (2, 15080164), (4, 7540082), (8, 3770041), (11, 2741848), (22, 1370924), (37, 815144), (44, 685462), (59, 511192), (74, 407572), (88, 342731), (118, 255596), (148, 203786), (157, 192104), (236, 127798), (296, 101893), (314, 96052), (407, 74104), (472, 63899), (628, 48026), (649, 46472), (814, 37052), (1256, 24013), (1298, 23236), (1628, 18526), (1727, 17464), (2183, 13816), (2596, 11618), (3256, 9263), (3454, 8732), (4366, 6908), (5192, 5809)]