30307728

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{941}}^1$

素因数の和:1024

約数の個数: 80

約数和(自身を含む): 86905152

約数和(自身を除く): 56597424

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 61, 66, 88, 122, 132, 176, 183, 244, 264, 366, 488, 528, 671, 732, 941, 976, 1342, 1464, 1882, 2013, 2684, 2823, 2928, 3764, 4026, 5368, 5646, 7528, 8052, 10351, 10736, 11292, 15056, 16104, 20702, 22584, 31053, 32208, 41404, 45168, 57401, 62106, 82808, 114802, 124212, 165616, 172203, 229604, 248424, 344406, 459208, 496848, 631411, 688812, 918416, 1262822, 1377624, 1894233, 2525644, 2755248, 3788466, 5051288, 7576932, 10102576, 15153864, 30307728]

約数ペア:

[(1, 30307728), (2, 15153864), (3, 10102576), (4, 7576932), (6, 5051288), (8, 3788466), (11, 2755248), (12, 2525644), (16, 1894233), (22, 1377624), (24, 1262822), (33, 918416), (44, 688812), (48, 631411), (61, 496848), (66, 459208), (88, 344406), (122, 248424), (132, 229604), (176, 172203), (183, 165616), (244, 124212), (264, 114802), (366, 82808), (488, 62106), (528, 57401), (671, 45168), (732, 41404), (941, 32208), (976, 31053), (1342, 22584), (1464, 20702), (1882, 16104), (2013, 15056), (2684, 11292), (2823, 10736), (2928, 10351), (3764, 8052), (4026, 7528), (5368, 5646)]