30471924

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1787}}^1$

素因数の和:1837

約数の個数: 72

約数和(自身を含む): 85609440

約数和(自身を除く): 55137516

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 49, 58, 84, 87, 98, 116, 147, 174, 196, 203, 294, 348, 406, 588, 609, 812, 1218, 1421, 1787, 2436, 2842, 3574, 4263, 5361, 5684, 7148, 8526, 10722, 12509, 17052, 21444, 25018, 37527, 50036, 51823, 75054, 87563, 103646, 150108, 155469, 175126, 207292, 262689, 310938, 350252, 362761, 525378, 621876, 725522, 1050756, 1088283, 1451044, 2176566, 2539327, 4353132, 5078654, 7617981, 10157308, 15235962, 30471924]

約数ペア:

[(1, 30471924), (2, 15235962), (3, 10157308), (4, 7617981), (6, 5078654), (7, 4353132), (12, 2539327), (14, 2176566), (21, 1451044), (28, 1088283), (29, 1050756), (42, 725522), (49, 621876), (58, 525378), (84, 362761), (87, 350252), (98, 310938), (116, 262689), (147, 207292), (174, 175126), (196, 155469), (203, 150108), (294, 103646), (348, 87563), (406, 75054), (588, 51823), (609, 50036), (812, 37527), (1218, 25018), (1421, 21444), (1787, 17052), (2436, 12509), (2842, 10722), (3574, 8526), (4263, 7148), (5361, 5684)]