28941180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{479}}^1$

素因数の和:563

約数の個数: 96

約数和(自身を含む): 87091200

約数和(自身を除く): 58150020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 53, 57, 60, 76, 95, 106, 114, 159, 190, 212, 228, 265, 285, 318, 380, 479, 530, 570, 636, 795, 958, 1007, 1060, 1140, 1437, 1590, 1916, 2014, 2395, 2874, 3021, 3180, 4028, 4790, 5035, 5748, 6042, 7185, 9101, 9580, 10070, 12084, 14370, 15105, 18202, 20140, 25387, 27303, 28740, 30210, 36404, 45505, 50774, 54606, 60420, 76161, 91010, 101548, 109212, 126935, 136515, 152322, 182020, 253870, 273030, 304644, 380805, 482353, 507740, 546060, 761610, 964706, 1447059, 1523220, 1929412, 2411765, 2894118, 4823530, 5788236, 7235295, 9647060, 14470590, 28941180]

約数ペア:

[(1, 28941180), (2, 14470590), (3, 9647060), (4, 7235295), (5, 5788236), (6, 4823530), (10, 2894118), (12, 2411765), (15, 1929412), (19, 1523220), (20, 1447059), (30, 964706), (38, 761610), (53, 546060), (57, 507740), (60, 482353), (76, 380805), (95, 304644), (106, 273030), (114, 253870), (159, 182020), (190, 152322), (212, 136515), (228, 126935), (265, 109212), (285, 101548), (318, 91010), (380, 76161), (479, 60420), (530, 54606), (570, 50774), (636, 45505), (795, 36404), (958, 30210), (1007, 28740), (1060, 27303), (1140, 25387), (1437, 20140), (1590, 18202), (1916, 15105), (2014, 14370), (2395, 12084), (2874, 10070), (3021, 9580), (3180, 9101), (4028, 7185), (4790, 6042), (5035, 5748)]