30511056

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{269}}^1$

素因数の和:436

約数の個数: 80

約数和(自身を含む): 84369600

約数和(自身を除く): 53858544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 139, 204, 269, 272, 278, 408, 417, 538, 556, 807, 816, 834, 1076, 1112, 1614, 1668, 2152, 2224, 2363, 3228, 3336, 4304, 4573, 4726, 6456, 6672, 7089, 9146, 9452, 12912, 13719, 14178, 18292, 18904, 27438, 28356, 36584, 37391, 37808, 54876, 56712, 73168, 74782, 109752, 112173, 113424, 149564, 219504, 224346, 299128, 448692, 598256, 635647, 897384, 1271294, 1794768, 1906941, 2542588, 3813882, 5085176, 7627764, 10170352, 15255528, 30511056]

約数ペア:

[(1, 30511056), (2, 15255528), (3, 10170352), (4, 7627764), (6, 5085176), (8, 3813882), (12, 2542588), (16, 1906941), (17, 1794768), (24, 1271294), (34, 897384), (48, 635647), (51, 598256), (68, 448692), (102, 299128), (136, 224346), (139, 219504), (204, 149564), (269, 113424), (272, 112173), (278, 109752), (408, 74782), (417, 73168), (538, 56712), (556, 54876), (807, 37808), (816, 37391), (834, 36584), (1076, 28356), (1112, 27438), (1614, 18904), (1668, 18292), (2152, 14178), (2224, 13719), (2363, 12912), (3228, 9452), (3336, 9146), (4304, 7089), (4573, 6672), (4726, 6456)]