67989510

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8123}}^1$

素因数の和:8170

約数の個数: 64

約数和(自身を含む): 187176960

約数和(自身を除く): 119187450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 90, 93, 135, 155, 186, 270, 279, 310, 465, 558, 837, 930, 1395, 1674, 2790, 4185, 8123, 8370, 16246, 24369, 40615, 48738, 73107, 81230, 121845, 146214, 219321, 243690, 251813, 365535, 438642, 503626, 731070, 755439, 1096605, 1259065, 1510878, 2193210, 2266317, 2518130, 3777195, 4532634, 6798951, 7554390, 11331585, 13597902, 22663170, 33994755, 67989510]

約数ペア:

[(1, 67989510), (2, 33994755), (3, 22663170), (5, 13597902), (6, 11331585), (9, 7554390), (10, 6798951), (15, 4532634), (18, 3777195), (27, 2518130), (30, 2266317), (31, 2193210), (45, 1510878), (54, 1259065), (62, 1096605), (90, 755439), (93, 731070), (135, 503626), (155, 438642), (186, 365535), (270, 251813), (279, 243690), (310, 219321), (465, 146214), (558, 121845), (837, 81230), (930, 73107), (1395, 48738), (1674, 40615), (2790, 24369), (4185, 16246), (8123, 8370)]