30688476

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{179}}^1$

素因数の和:363

約数の個数: 96

約数和(自身を含む): 89187840

約数和(自身を除く): 58499364

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 157, 179, 182, 273, 314, 358, 364, 471, 537, 546, 628, 716, 942, 1074, 1092, 1099, 1253, 1884, 2041, 2148, 2198, 2327, 2506, 3297, 3759, 4082, 4396, 4654, 5012, 6123, 6594, 6981, 7518, 8164, 9308, 12246, 13188, 13962, 14287, 15036, 16289, 24492, 27924, 28103, 28574, 32578, 42861, 48867, 56206, 57148, 65156, 84309, 85722, 97734, 112412, 168618, 171444, 195468, 196721, 337236, 365339, 393442, 590163, 730678, 786884, 1096017, 1180326, 1461356, 2192034, 2360652, 2557373, 4384068, 5114746, 7672119, 10229492, 15344238, 30688476]

約数ペア:

[(1, 30688476), (2, 15344238), (3, 10229492), (4, 7672119), (6, 5114746), (7, 4384068), (12, 2557373), (13, 2360652), (14, 2192034), (21, 1461356), (26, 1180326), (28, 1096017), (39, 786884), (42, 730678), (52, 590163), (78, 393442), (84, 365339), (91, 337236), (156, 196721), (157, 195468), (179, 171444), (182, 168618), (273, 112412), (314, 97734), (358, 85722), (364, 84309), (471, 65156), (537, 57148), (546, 56206), (628, 48867), (716, 42861), (942, 32578), (1074, 28574), (1092, 28103), (1099, 27924), (1253, 24492), (1884, 16289), (2041, 15036), (2148, 14287), (2198, 13962), (2327, 13188), (2506, 12246), (3297, 9308), (3759, 8164), (4082, 7518), (4396, 6981), (4654, 6594), (5012, 6123)]