7950180

素因数分解:

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

素因数の和:865

約数の個数: 96

約数和(自身を含む): 26578944

約数和(自身を除く): 18628764

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 84, 92, 105, 115, 138, 140, 161, 210, 230, 276, 322, 345, 420, 460, 483, 644, 690, 805, 823, 966, 1380, 1610, 1646, 1932, 2415, 2469, 3220, 3292, 4115, 4830, 4938, 5761, 8230, 9660, 9876, 11522, 12345, 16460, 17283, 18929, 23044, 24690, 28805, 34566, 37858, 49380, 56787, 57610, 69132, 75716, 86415, 94645, 113574, 115220, 132503, 172830, 189290, 227148, 265006, 283935, 345660, 378580, 397509, 530012, 567870, 662515, 795018, 1135740, 1325030, 1590036, 1987545, 2650060, 3975090, 7950180]

約数ペア:

[(1, 7950180), (2, 3975090), (3, 2650060), (4, 1987545), (5, 1590036), (6, 1325030), (7, 1135740), (10, 795018), (12, 662515), (14, 567870), (15, 530012), (20, 397509), (21, 378580), (23, 345660), (28, 283935), (30, 265006), (35, 227148), (42, 189290), (46, 172830), (60, 132503), (69, 115220), (70, 113574), (84, 94645), (92, 86415), (105, 75716), (115, 69132), (138, 57610), (140, 56787), (161, 49380), (210, 37858), (230, 34566), (276, 28805), (322, 24690), (345, 23044), (420, 18929), (460, 17283), (483, 16460), (644, 12345), (690, 11522), (805, 9876), (823, 9660), (966, 8230), (1380, 5761), (1610, 4938), (1646, 4830), (1932, 4115), (2415, 3292), (2469, 3220)]