30711492

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2593}}^1$

素因数の和:2657

約数の個数: 72

約数和(自身を含む): 90644736

約数和(自身を除く): 59933244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 63, 84, 94, 126, 141, 188, 252, 282, 329, 423, 564, 658, 846, 987, 1316, 1692, 1974, 2593, 2961, 3948, 5186, 5922, 7779, 10372, 11844, 15558, 18151, 23337, 31116, 36302, 46674, 54453, 72604, 93348, 108906, 121871, 163359, 217812, 243742, 326718, 365613, 487484, 653436, 731226, 853097, 1096839, 1462452, 1706194, 2193678, 2559291, 3412388, 4387356, 5118582, 7677873, 10237164, 15355746, 30711492]

約数ペア:

[(1, 30711492), (2, 15355746), (3, 10237164), (4, 7677873), (6, 5118582), (7, 4387356), (9, 3412388), (12, 2559291), (14, 2193678), (18, 1706194), (21, 1462452), (28, 1096839), (36, 853097), (42, 731226), (47, 653436), (63, 487484), (84, 365613), (94, 326718), (126, 243742), (141, 217812), (188, 163359), (252, 121871), (282, 108906), (329, 93348), (423, 72604), (564, 54453), (658, 46674), (846, 36302), (987, 31116), (1316, 23337), (1692, 18151), (1974, 15558), (2593, 11844), (2961, 10372), (3948, 7779), (5186, 5922)]