15084916

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:149

約数の個数: 96

約数和(自身を含む): 36191232

約数和(自身を除く): 21106316

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 43, 44, 67, 68, 77, 86, 119, 134, 154, 172, 187, 238, 268, 301, 308, 374, 469, 473, 476, 602, 731, 737, 748, 938, 946, 1139, 1204, 1309, 1462, 1474, 1876, 1892, 2278, 2618, 2881, 2924, 2948, 3311, 4556, 5117, 5159, 5236, 5762, 6622, 7973, 8041, 10234, 10318, 11524, 12529, 13244, 15946, 16082, 20167, 20468, 20636, 25058, 31691, 31892, 32164, 40334, 48977, 50116, 56287, 63382, 80668, 87703, 97954, 112574, 126764, 175406, 195908, 221837, 225148, 342839, 350812, 443674, 538747, 685678, 887348, 1077494, 1371356, 2154988, 3771229, 7542458, 15084916]

約数ペア:

[(1, 15084916), (2, 7542458), (4, 3771229), (7, 2154988), (11, 1371356), (14, 1077494), (17, 887348), (22, 685678), (28, 538747), (34, 443674), (43, 350812), (44, 342839), (67, 225148), (68, 221837), (77, 195908), (86, 175406), (119, 126764), (134, 112574), (154, 97954), (172, 87703), (187, 80668), (238, 63382), (268, 56287), (301, 50116), (308, 48977), (374, 40334), (469, 32164), (473, 31892), (476, 31691), (602, 25058), (731, 20636), (737, 20468), (748, 20167), (938, 16082), (946, 15946), (1139, 13244), (1204, 12529), (1309, 11524), (1462, 10318), (1474, 10234), (1876, 8041), (1892, 7973), (2278, 6622), (2618, 5762), (2881, 5236), (2924, 5159), (2948, 5117), (3311, 4556)]