210008055

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{587}}^1$

素因数の和:696

約数の個数: 64

約数和(自身を含む): 377975808

約数和(自身を除く): 167967753

約数列:

[1, 3, 5, 15, 17, 23, 51, 61, 69, 85, 115, 183, 255, 305, 345, 391, 587, 915, 1037, 1173, 1403, 1761, 1955, 2935, 3111, 4209, 5185, 5865, 7015, 8805, 9979, 13501, 15555, 21045, 23851, 29937, 35807, 40503, 49895, 67505, 71553, 107421, 119255, 149685, 179035, 202515, 229517, 357765, 537105, 608719, 688551, 823561, 1147585, 1826157, 2470683, 3043595, 3442755, 4117805, 9130785, 12353415, 14000537, 42001611, 70002685, 210008055]

約数ペア:

[(1, 210008055), (3, 70002685), (5, 42001611), (15, 14000537), (17, 12353415), (23, 9130785), (51, 4117805), (61, 3442755), (69, 3043595), (85, 2470683), (115, 1826157), (183, 1147585), (255, 823561), (305, 688551), (345, 608719), (391, 537105), (587, 357765), (915, 229517), (1037, 202515), (1173, 179035), (1403, 149685), (1761, 119255), (1955, 107421), (2935, 71553), (3111, 67505), (4209, 49895), (5185, 40503), (5865, 35807), (7015, 29937), (8805, 23851), (9979, 21045), (13501, 15555)]