30895956

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9431}}^1$

素因数の和:9461

約数の個数: 72

約数和(自身を含む): 96130944

約数和(自身を除く): 65234988

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 9431, 18862, 28293, 37724, 56586, 66017, 84879, 113172, 122603, 132034, 169758, 198051, 245206, 264068, 339516, 367809, 396102, 490412, 594153, 735618, 792204, 858221, 1103427, 1188306, 1471236, 1716442, 2206854, 2376612, 2574663, 3432884, 4413708, 5149326, 7723989, 10298652, 15447978, 30895956]

約数ペア:

[(1, 30895956), (2, 15447978), (3, 10298652), (4, 7723989), (6, 5149326), (7, 4413708), (9, 3432884), (12, 2574663), (13, 2376612), (14, 2206854), (18, 1716442), (21, 1471236), (26, 1188306), (28, 1103427), (36, 858221), (39, 792204), (42, 735618), (52, 594153), (63, 490412), (78, 396102), (84, 367809), (91, 339516), (117, 264068), (126, 245206), (156, 198051), (182, 169758), (234, 132034), (252, 122603), (273, 113172), (364, 84879), (468, 66017), (546, 56586), (819, 37724), (1092, 28293), (1638, 18862), (3276, 9431)]