201660270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{30977}}^1$

素因数の和:31025

約数の個数: 64

約数和(自身を含む): 570986496

約数和(自身を除く): 369326226

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 93, 105, 155, 186, 210, 217, 310, 434, 465, 651, 930, 1085, 1302, 2170, 3255, 6510, 30977, 61954, 92931, 154885, 185862, 216839, 309770, 433678, 464655, 650517, 929310, 960287, 1084195, 1301034, 1920574, 2168390, 2880861, 3252585, 4801435, 5761722, 6505170, 6722009, 9602870, 13444018, 14404305, 20166027, 28808610, 33610045, 40332054, 67220090, 100830135, 201660270]

約数ペア:

[(1, 201660270), (2, 100830135), (3, 67220090), (5, 40332054), (6, 33610045), (7, 28808610), (10, 20166027), (14, 14404305), (15, 13444018), (21, 9602870), (30, 6722009), (31, 6505170), (35, 5761722), (42, 4801435), (62, 3252585), (70, 2880861), (93, 2168390), (105, 1920574), (155, 1301034), (186, 1084195), (210, 960287), (217, 929310), (310, 650517), (434, 464655), (465, 433678), (651, 309770), (930, 216839), (1085, 185862), (1302, 154885), (2170, 92931), (3255, 61954), (6510, 30977)]