30300102

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1129}}^1$

素因数の和:1218

約数の個数: 64

約数和(自身を含む): 78105600

約数和(自身を除く): 47805498

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 71, 126, 142, 189, 213, 378, 426, 497, 639, 994, 1129, 1278, 1491, 1917, 2258, 2982, 3387, 3834, 4473, 6774, 7903, 8946, 10161, 13419, 15806, 20322, 23709, 26838, 30483, 47418, 60966, 71127, 80159, 142254, 160318, 213381, 240477, 426762, 480954, 561113, 721431, 1122226, 1442862, 1683339, 2164293, 3366678, 4328586, 5050017, 10100034, 15150051, 30300102]

約数ペア:

[(1, 30300102), (2, 15150051), (3, 10100034), (6, 5050017), (7, 4328586), (9, 3366678), (14, 2164293), (18, 1683339), (21, 1442862), (27, 1122226), (42, 721431), (54, 561113), (63, 480954), (71, 426762), (126, 240477), (142, 213381), (189, 160318), (213, 142254), (378, 80159), (426, 71127), (497, 60966), (639, 47418), (994, 30483), (1129, 26838), (1278, 23709), (1491, 20322), (1917, 15806), (2258, 13419), (2982, 10161), (3387, 8946), (3834, 7903), (4473, 6774)]