30167728

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{389}}^1$

素因数の和:565

約数の個数: 40

約数和(自身を含む): 60643440

約数和(自身を除く): 30475712

約数列:

[1, 2, 4, 8, 16, 37, 74, 131, 148, 262, 296, 389, 524, 592, 778, 1048, 1556, 2096, 3112, 4847, 6224, 9694, 14393, 19388, 28786, 38776, 50959, 57572, 77552, 101918, 115144, 203836, 230288, 407672, 815344, 1885483, 3770966, 7541932, 15083864, 30167728]

約数ペア:

[(1, 30167728), (2, 15083864), (4, 7541932), (8, 3770966), (16, 1885483), (37, 815344), (74, 407672), (131, 230288), (148, 203836), (262, 115144), (296, 101918), (389, 77552), (524, 57572), (592, 50959), (778, 38776), (1048, 28786), (1556, 19388), (2096, 14393), (3112, 9694), (4847, 6224)]