30530136

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1997}}^1$

素因数の和:2033

約数の個数: 96

約数和(自身を含む): 95664240

約数和(自身を除く): 65134104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 49, 52, 56, 78, 84, 91, 98, 104, 147, 156, 168, 182, 196, 273, 294, 312, 364, 392, 546, 588, 637, 728, 1092, 1176, 1274, 1911, 1997, 2184, 2548, 3822, 3994, 5096, 5991, 7644, 7988, 11982, 13979, 15288, 15976, 23964, 25961, 27958, 41937, 47928, 51922, 55916, 77883, 83874, 97853, 103844, 111832, 155766, 167748, 181727, 195706, 207688, 293559, 311532, 335496, 363454, 391412, 545181, 587118, 623064, 726908, 782824, 1090362, 1174236, 1272089, 1453816, 2180724, 2348472, 2544178, 3816267, 4361448, 5088356, 7632534, 10176712, 15265068, 30530136]

約数ペア:

[(1, 30530136), (2, 15265068), (3, 10176712), (4, 7632534), (6, 5088356), (7, 4361448), (8, 3816267), (12, 2544178), (13, 2348472), (14, 2180724), (21, 1453816), (24, 1272089), (26, 1174236), (28, 1090362), (39, 782824), (42, 726908), (49, 623064), (52, 587118), (56, 545181), (78, 391412), (84, 363454), (91, 335496), (98, 311532), (104, 293559), (147, 207688), (156, 195706), (168, 181727), (182, 167748), (196, 155766), (273, 111832), (294, 103844), (312, 97853), (364, 83874), (392, 77883), (546, 55916), (588, 51922), (637, 47928), (728, 41937), (1092, 27958), (1176, 25961), (1274, 23964), (1911, 15976), (1997, 15288), (2184, 13979), (2548, 11982), (3822, 7988), (3994, 7644), (5096, 5991)]