30393748

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{8971}}^1$

素因数の和:9004

約数の個数: 36

約数和(自身を含む): 66823456

約数和(自身を除く): 36429708

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 847, 1694, 3388, 8971, 17942, 35884, 62797, 98681, 125594, 197362, 251188, 394724, 690767, 1085491, 1381534, 2170982, 2763068, 4341964, 7598437, 15196874, 30393748]

約数ペア:

[(1, 30393748), (2, 15196874), (4, 7598437), (7, 4341964), (11, 2763068), (14, 2170982), (22, 1381534), (28, 1085491), (44, 690767), (77, 394724), (121, 251188), (154, 197362), (242, 125594), (308, 98681), (484, 62797), (847, 35884), (1694, 17942), (3388, 8971)]