55915230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1787}}^1$

素因数の和:1953

約数の個数: 64

約数和(自身を含む): 154483200

約数和(自身を除く): 98567970

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 149, 210, 298, 447, 745, 894, 1043, 1490, 1787, 2086, 2235, 3129, 3574, 4470, 5215, 5361, 6258, 8935, 10430, 10722, 12509, 15645, 17870, 25018, 26805, 31290, 37527, 53610, 62545, 75054, 125090, 187635, 266263, 375270, 532526, 798789, 1331315, 1597578, 1863841, 2662630, 3727682, 3993945, 5591523, 7987890, 9319205, 11183046, 18638410, 27957615, 55915230]

約数ペア:

[(1, 55915230), (2, 27957615), (3, 18638410), (5, 11183046), (6, 9319205), (7, 7987890), (10, 5591523), (14, 3993945), (15, 3727682), (21, 2662630), (30, 1863841), (35, 1597578), (42, 1331315), (70, 798789), (105, 532526), (149, 375270), (210, 266263), (298, 187635), (447, 125090), (745, 75054), (894, 62545), (1043, 53610), (1490, 37527), (1787, 31290), (2086, 26805), (2235, 25018), (3129, 17870), (3574, 15645), (4470, 12509), (5215, 10722), (5361, 10430), (6258, 8935)]