30322670

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{3257}}^1$

素因数の和:3297

約数の個数: 48

約数和(自身を含む): 66854160

約数和(自身を除く): 36531490

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 49, 70, 95, 98, 133, 190, 245, 266, 490, 665, 931, 1330, 1862, 3257, 4655, 6514, 9310, 16285, 22799, 32570, 45598, 61883, 113995, 123766, 159593, 227990, 309415, 319186, 433181, 618830, 797965, 866362, 1595930, 2165905, 3032267, 4331810, 6064534, 15161335, 30322670]

約数ペア:

[(1, 30322670), (2, 15161335), (5, 6064534), (7, 4331810), (10, 3032267), (14, 2165905), (19, 1595930), (35, 866362), (38, 797965), (49, 618830), (70, 433181), (95, 319186), (98, 309415), (133, 227990), (190, 159593), (245, 123766), (266, 113995), (490, 61883), (665, 45598), (931, 32570), (1330, 22799), (1862, 16285), (3257, 9310), (4655, 6514)]