30284936

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{307}}^1$

素因数の和:402

約数の個数: 64

約数和(自身を含む): 66528000

約数和(自身を除く): 36243064

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 59, 76, 88, 118, 152, 209, 236, 307, 418, 472, 614, 649, 836, 1121, 1228, 1298, 1672, 2242, 2456, 2596, 3377, 4484, 5192, 5833, 6754, 8968, 11666, 12331, 13508, 18113, 23332, 24662, 27016, 36226, 46664, 49324, 64163, 72452, 98648, 128326, 144904, 199243, 256652, 344147, 398486, 513304, 688294, 796972, 1376588, 1593944, 2753176, 3785617, 7571234, 15142468, 30284936]

約数ペア:

[(1, 30284936), (2, 15142468), (4, 7571234), (8, 3785617), (11, 2753176), (19, 1593944), (22, 1376588), (38, 796972), (44, 688294), (59, 513304), (76, 398486), (88, 344147), (118, 256652), (152, 199243), (209, 144904), (236, 128326), (307, 98648), (418, 72452), (472, 64163), (614, 49324), (649, 46664), (836, 36226), (1121, 27016), (1228, 24662), (1298, 23332), (1672, 18113), (2242, 13508), (2456, 12331), (2596, 11666), (3377, 8968), (4484, 6754), (5192, 5833)]