30865531136

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{206807}}^1$

素因数の和:206887

約数の個数: 72

約数和(自身を含む): 68479919424

約数和(自身を除く): 37614388288

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 53, 64, 88, 106, 128, 176, 212, 256, 352, 424, 583, 704, 848, 1166, 1408, 1696, 2332, 2816, 3392, 4664, 6784, 9328, 13568, 18656, 37312, 74624, 149248, 206807, 413614, 827228, 1654456, 2274877, 3308912, 4549754, 6617824, 9099508, 10960771, 13235648, 18199016, 21921542, 26471296, 36398032, 43843084, 52942592, 72796064, 87686168, 120568481, 145592128, 175372336, 241136962, 291184256, 350744672, 482273924, 582368512, 701489344, 964547848, 1402978688, 1929095696, 2805957376, 3858191392, 7716382784, 15432765568, 30865531136]

約数ペア:

[(1, 30865531136), (2, 15432765568), (4, 7716382784), (8, 3858191392), (11, 2805957376), (16, 1929095696), (22, 1402978688), (32, 964547848), (44, 701489344), (53, 582368512), (64, 482273924), (88, 350744672), (106, 291184256), (128, 241136962), (176, 175372336), (212, 145592128), (256, 120568481), (352, 87686168), (424, 72796064), (583, 52942592), (704, 43843084), (848, 36398032), (1166, 26471296), (1408, 21921542), (1696, 18199016), (2332, 13235648), (2816, 10960771), (3392, 9099508), (4664, 6617824), (6784, 4549754), (9328, 3308912), (13568, 2274877), (18656, 1654456), (37312, 827228), (74624, 413614), (149248, 206807)]