27825630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{823}}^1$

素因数の和:870

約数の個数: 96

約数和(自身を含む): 81160704

約数和(自身を除く): 53335074

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 49, 69, 70, 98, 105, 115, 138, 147, 161, 210, 230, 245, 294, 322, 345, 483, 490, 690, 735, 805, 823, 966, 1127, 1470, 1610, 1646, 2254, 2415, 2469, 3381, 4115, 4830, 4938, 5635, 5761, 6762, 8230, 11270, 11522, 12345, 16905, 17283, 18929, 24690, 28805, 33810, 34566, 37858, 40327, 56787, 57610, 80654, 86415, 94645, 113574, 120981, 132503, 172830, 189290, 201635, 241962, 265006, 283935, 397509, 403270, 567870, 604905, 662515, 795018, 927521, 1209810, 1325030, 1855042, 1987545, 2782563, 3975090, 4637605, 5565126, 9275210, 13912815, 27825630]

約数ペア:

[(1, 27825630), (2, 13912815), (3, 9275210), (5, 5565126), (6, 4637605), (7, 3975090), (10, 2782563), (14, 1987545), (15, 1855042), (21, 1325030), (23, 1209810), (30, 927521), (35, 795018), (42, 662515), (46, 604905), (49, 567870), (69, 403270), (70, 397509), (98, 283935), (105, 265006), (115, 241962), (138, 201635), (147, 189290), (161, 172830), (210, 132503), (230, 120981), (245, 113574), (294, 94645), (322, 86415), (345, 80654), (483, 57610), (490, 56787), (690, 40327), (735, 37858), (805, 34566), (823, 33810), (966, 28805), (1127, 24690), (1470, 18929), (1610, 17283), (1646, 16905), (2254, 12345), (2415, 11522), (2469, 11270), (3381, 8230), (4115, 6762), (4830, 5761), (4938, 5635)]