888420540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{91969}}^1$

素因数の和:92011

約数の個数: 96

約数和(自身を含む): 2966584320

約数和(自身を除く): 2078163780

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, 966, 1380, 1610, 1932, 2415, 3220, 4830, 9660, 91969, 183938, 275907, 367876, 459845, 551814, 643783, 919690, 1103628, 1287566, 1379535, 1839380, 1931349, 2115287, 2575132, 2759070, 3218915, 3862698, 4230574, 5518140, 6345861, 6437830, 7725396, 8461148, 9656745, 10576435, 12691722, 12875660, 14807009, 19313490, 21152870, 25383444, 29614018, 31729305, 38626980, 42305740, 44421027, 59228036, 63458610, 74035045, 88842054, 126917220, 148070090, 177684108, 222105135, 296140180, 444210270, 888420540]

約数ペア:

[(1, 888420540), (2, 444210270), (3, 296140180), (4, 222105135), (5, 177684108), (6, 148070090), (7, 126917220), (10, 88842054), (12, 74035045), (14, 63458610), (15, 59228036), (20, 44421027), (21, 42305740), (23, 38626980), (28, 31729305), (30, 29614018), (35, 25383444), (42, 21152870), (46, 19313490), (60, 14807009), (69, 12875660), (70, 12691722), (84, 10576435), (92, 9656745), (105, 8461148), (115, 7725396), (138, 6437830), (140, 6345861), (161, 5518140), (210, 4230574), (230, 3862698), (276, 3218915), (322, 2759070), (345, 2575132), (420, 2115287), (460, 1931349), (483, 1839380), (644, 1379535), (690, 1287566), (805, 1103628), (966, 919690), (1380, 643783), (1610, 551814), (1932, 459845), (2415, 367876), (3220, 275907), (4830, 183938), (9660, 91969)]