30646476

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3923}}^1$

素因数の和:3971

約数の個数: 72

約数和(自身を含む): 91413504

約数和(自身を除く): 60767028

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 3923, 7812, 7846, 11769, 15692, 23538, 27461, 35307, 47076, 54922, 70614, 82383, 109844, 121613, 141228, 164766, 243226, 247149, 329532, 364839, 486452, 494298, 729678, 851291, 988596, 1094517, 1459356, 1702582, 2189034, 2553873, 3405164, 4378068, 5107746, 7661619, 10215492, 15323238, 30646476]

約数ペア:

[(1, 30646476), (2, 15323238), (3, 10215492), (4, 7661619), (6, 5107746), (7, 4378068), (9, 3405164), (12, 2553873), (14, 2189034), (18, 1702582), (21, 1459356), (28, 1094517), (31, 988596), (36, 851291), (42, 729678), (62, 494298), (63, 486452), (84, 364839), (93, 329532), (124, 247149), (126, 243226), (186, 164766), (217, 141228), (252, 121613), (279, 109844), (372, 82383), (434, 70614), (558, 54922), (651, 47076), (868, 35307), (1116, 27461), (1302, 23538), (1953, 15692), (2604, 11769), (3906, 7846), (3923, 7812)]