31670184

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{853}}^1$

素因数の和:899

約数の個数: 128

約数和(自身を含む): 103299840

約数和(自身を除く): 71629656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 17, 21, 24, 26, 28, 34, 39, 42, 51, 52, 56, 68, 78, 84, 91, 102, 104, 119, 136, 156, 168, 182, 204, 221, 238, 273, 312, 357, 364, 408, 442, 476, 546, 663, 714, 728, 853, 884, 952, 1092, 1326, 1428, 1547, 1706, 1768, 2184, 2559, 2652, 2856, 3094, 3412, 4641, 5118, 5304, 5971, 6188, 6824, 9282, 10236, 11089, 11942, 12376, 14501, 17913, 18564, 20472, 22178, 23884, 29002, 33267, 35826, 37128, 43503, 44356, 47768, 58004, 66534, 71652, 77623, 87006, 88712, 101507, 116008, 133068, 143304, 155246, 174012, 188513, 203014, 232869, 266136, 304521, 310492, 348024, 377026, 406028, 465738, 565539, 609042, 620984, 754052, 812056, 931476, 1131078, 1218084, 1319591, 1508104, 1862952, 2262156, 2436168, 2639182, 3958773, 4524312, 5278364, 7917546, 10556728, 15835092, 31670184]

約数ペア:

[(1, 31670184), (2, 15835092), (3, 10556728), (4, 7917546), (6, 5278364), (7, 4524312), (8, 3958773), (12, 2639182), (13, 2436168), (14, 2262156), (17, 1862952), (21, 1508104), (24, 1319591), (26, 1218084), (28, 1131078), (34, 931476), (39, 812056), (42, 754052), (51, 620984), (52, 609042), (56, 565539), (68, 465738), (78, 406028), (84, 377026), (91, 348024), (102, 310492), (104, 304521), (119, 266136), (136, 232869), (156, 203014), (168, 188513), (182, 174012), (204, 155246), (221, 143304), (238, 133068), (273, 116008), (312, 101507), (357, 88712), (364, 87006), (408, 77623), (442, 71652), (476, 66534), (546, 58004), (663, 47768), (714, 44356), (728, 43503), (853, 37128), (884, 35826), (952, 33267), (1092, 29002), (1326, 23884), (1428, 22178), (1547, 20472), (1706, 18564), (1768, 17913), (2184, 14501), (2559, 12376), (2652, 11942), (2856, 11089), (3094, 10236), (3412, 9282), (4641, 6824), (5118, 6188), (5304, 5971)]