30865648

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:286

約数の個数: 60

約数和(自身を含む): 66792600

約数和(自身を除く): 35926952

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 107, 121, 149, 176, 214, 242, 298, 428, 484, 596, 856, 968, 1177, 1192, 1639, 1712, 1936, 2354, 2384, 3278, 4708, 6556, 9416, 12947, 13112, 15943, 18029, 18832, 25894, 26224, 31886, 36058, 51788, 63772, 72116, 103576, 127544, 144232, 175373, 207152, 255088, 288464, 350746, 701492, 1402984, 1929103, 2805968, 3858206, 7716412, 15432824, 30865648]

約数ペア:

[(1, 30865648), (2, 15432824), (4, 7716412), (8, 3858206), (11, 2805968), (16, 1929103), (22, 1402984), (44, 701492), (88, 350746), (107, 288464), (121, 255088), (149, 207152), (176, 175373), (214, 144232), (242, 127544), (298, 103576), (428, 72116), (484, 63772), (596, 51788), (856, 36058), (968, 31886), (1177, 26224), (1192, 25894), (1639, 18832), (1712, 18029), (1936, 15943), (2354, 13112), (2384, 12947), (3278, 9416), (4708, 6556)]