55120170

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{8467}}^1$

素因数の和:8515

約数の個数: 64

約数和(自身を含む): 156082176

約数和(自身を除く): 100962006

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, 8467, 16934, 25401, 42335, 50802, 59269, 84670, 118538, 127005, 177807, 254010, 262477, 296345, 355614, 524954, 592690, 787431, 889035, 1312385, 1574862, 1778070, 1837339, 2624770, 3674678, 3937155, 5512017, 7874310, 9186695, 11024034, 18373390, 27560085, 55120170]

約数ペア:

[(1, 55120170), (2, 27560085), (3, 18373390), (5, 11024034), (6, 9186695), (7, 7874310), (10, 5512017), (14, 3937155), (15, 3674678), (21, 2624770), (30, 1837339), (31, 1778070), (35, 1574862), (42, 1312385), (62, 889035), (70, 787431), (93, 592690), (105, 524954), (155, 355614), (186, 296345), (210, 262477), (217, 254010), (310, 177807), (434, 127005), (465, 118538), (651, 84670), (930, 59269), (1085, 50802), (1302, 42335), (2170, 25401), (3255, 16934), (6510, 8467)]