81035010

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{439}}^1$

素因数の和:752

約数の個数: 96

約数和(自身を含む): 242161920

約数和(自身を除く): 161126910

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 293, 315, 439, 586, 630, 878, 879, 1317, 1465, 1758, 2051, 2195, 2634, 2637, 2930, 3073, 3951, 4102, 4390, 4395, 5274, 6146, 6153, 6585, 7902, 8790, 9219, 10255, 12306, 13170, 13185, 15365, 18438, 18459, 19755, 20510, 26370, 27657, 30730, 30765, 36918, 39510, 46095, 55314, 61530, 92190, 92295, 128627, 138285, 184590, 257254, 276570, 385881, 643135, 771762, 900389, 1157643, 1286270, 1800778, 1929405, 2315286, 2701167, 3858810, 4501945, 5402334, 5788215, 8103501, 9003890, 11576430, 13505835, 16207002, 27011670, 40517505, 81035010]

約数ペア:

[(1, 81035010), (2, 40517505), (3, 27011670), (5, 16207002), (6, 13505835), (7, 11576430), (9, 9003890), (10, 8103501), (14, 5788215), (15, 5402334), (18, 4501945), (21, 3858810), (30, 2701167), (35, 2315286), (42, 1929405), (45, 1800778), (63, 1286270), (70, 1157643), (90, 900389), (105, 771762), (126, 643135), (210, 385881), (293, 276570), (315, 257254), (439, 184590), (586, 138285), (630, 128627), (878, 92295), (879, 92190), (1317, 61530), (1465, 55314), (1758, 46095), (2051, 39510), (2195, 36918), (2634, 30765), (2637, 30730), (2930, 27657), (3073, 26370), (3951, 20510), (4102, 19755), (4390, 18459), (4395, 18438), (5274, 15365), (6146, 13185), (6153, 13170), (6585, 12306), (7902, 10255), (8790, 9219)]