31441014780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{203977}}^1$

素因数の和:204363

約数の個数: 96

約数和(自身を含む): 100885886976

約数和(自身を除く): 69444872196

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 367, 420, 734, 1101, 1468, 1835, 2202, 2569, 3670, 4404, 5138, 5505, 7340, 7707, 10276, 11010, 12845, 15414, 22020, 25690, 30828, 38535, 51380, 77070, 154140, 203977, 407954, 611931, 815908, 1019885, 1223862, 1427839, 2039770, 2447724, 2855678, 3059655, 4079540, 4283517, 5711356, 6119310, 7139195, 8567034, 12238620, 14278390, 17134068, 21417585, 28556780, 42835170, 74859559, 85670340, 149719118, 224578677, 299438236, 374297795, 449157354, 524016913, 748595590, 898314708, 1048033826, 1122893385, 1497191180, 1572050739, 2096067652, 2245786770, 2620084565, 3144101478, 4491573540, 5240169130, 6288202956, 7860253695, 10480338260, 15720507390, 31441014780]

約数ペア:

[(1, 31441014780), (2, 15720507390), (3, 10480338260), (4, 7860253695), (5, 6288202956), (6, 5240169130), (7, 4491573540), (10, 3144101478), (12, 2620084565), (14, 2245786770), (15, 2096067652), (20, 1572050739), (21, 1497191180), (28, 1122893385), (30, 1048033826), (35, 898314708), (42, 748595590), (60, 524016913), (70, 449157354), (84, 374297795), (105, 299438236), (140, 224578677), (210, 149719118), (367, 85670340), (420, 74859559), (734, 42835170), (1101, 28556780), (1468, 21417585), (1835, 17134068), (2202, 14278390), (2569, 12238620), (3670, 8567034), (4404, 7139195), (5138, 6119310), (5505, 5711356), (7340, 4283517), (7707, 4079540), (10276, 3059655), (11010, 2855678), (12845, 2447724), (15414, 2039770), (22020, 1427839), (25690, 1223862), (30828, 1019885), (38535, 815908), (51380, 611931), (77070, 407954), (154140, 203977)]