135922290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{20879}}^1$

素因数の和:20927

約数の個数: 64

約数和(自身を含む): 384860160

約数和(自身を除く): 248937870

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, 20879, 41758, 62637, 104395, 125274, 146153, 208790, 292306, 313185, 438459, 626370, 647249, 730765, 876918, 1294498, 1461530, 1941747, 2192295, 3236245, 3883494, 4384590, 4530743, 6472490, 9061486, 9708735, 13592229, 19417470, 22653715, 27184458, 45307430, 67961145, 135922290]

約数ペア:

[(1, 135922290), (2, 67961145), (3, 45307430), (5, 27184458), (6, 22653715), (7, 19417470), (10, 13592229), (14, 9708735), (15, 9061486), (21, 6472490), (30, 4530743), (31, 4384590), (35, 3883494), (42, 3236245), (62, 2192295), (70, 1941747), (93, 1461530), (105, 1294498), (155, 876918), (186, 730765), (210, 647249), (217, 626370), (310, 438459), (434, 313185), (465, 292306), (651, 208790), (930, 146153), (1085, 125274), (1302, 104395), (2170, 62637), (3255, 41758), (6510, 20879)]