187447470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{197}}^2$

素因数の和:434

約数の個数: 96

約数和(自身を含む): 539232768

約数和(自身を除く): 351785298

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 69, 70, 105, 115, 138, 161, 197, 210, 230, 322, 345, 394, 483, 591, 690, 805, 966, 985, 1182, 1379, 1610, 1970, 2415, 2758, 2955, 4137, 4531, 4830, 5910, 6895, 8274, 9062, 13593, 13790, 20685, 22655, 27186, 31717, 38809, 41370, 45310, 63434, 67965, 77618, 95151, 116427, 135930, 158585, 190302, 194045, 232854, 271663, 317170, 388090, 475755, 543326, 582135, 814989, 892607, 951510, 1164270, 1358315, 1629978, 1785214, 2677821, 2716630, 4074945, 4463035, 5355642, 6248249, 8149890, 8926070, 12496498, 13389105, 18744747, 26778210, 31241245, 37489494, 62482490, 93723735, 187447470]

約数ペア:

[(1, 187447470), (2, 93723735), (3, 62482490), (5, 37489494), (6, 31241245), (7, 26778210), (10, 18744747), (14, 13389105), (15, 12496498), (21, 8926070), (23, 8149890), (30, 6248249), (35, 5355642), (42, 4463035), (46, 4074945), (69, 2716630), (70, 2677821), (105, 1785214), (115, 1629978), (138, 1358315), (161, 1164270), (197, 951510), (210, 892607), (230, 814989), (322, 582135), (345, 543326), (394, 475755), (483, 388090), (591, 317170), (690, 271663), (805, 232854), (966, 194045), (985, 190302), (1182, 158585), (1379, 135930), (1610, 116427), (1970, 95151), (2415, 77618), (2758, 67965), (2955, 63434), (4137, 45310), (4531, 41370), (4830, 38809), (5910, 31717), (6895, 27186), (8274, 22655), (9062, 20685), (13593, 13790)]