14840980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1$

素因数の和:469

約数の個数: 96

約数和(自身を含む): 40642560

約数和(自身を除く): 25801580

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 23, 28, 35, 44, 46, 55, 70, 77, 92, 110, 115, 140, 154, 161, 220, 230, 253, 308, 322, 385, 419, 460, 506, 644, 770, 805, 838, 1012, 1265, 1540, 1610, 1676, 1771, 2095, 2530, 2933, 3220, 3542, 4190, 4609, 5060, 5866, 7084, 8380, 8855, 9218, 9637, 11732, 14665, 17710, 18436, 19274, 23045, 29330, 32263, 35420, 38548, 46090, 48185, 58660, 64526, 67459, 92180, 96370, 106007, 129052, 134918, 161315, 192740, 212014, 269836, 322630, 337295, 424028, 530035, 645260, 674590, 742049, 1060070, 1349180, 1484098, 2120140, 2968196, 3710245, 7420490, 14840980]

約数ペア:

[(1, 14840980), (2, 7420490), (4, 3710245), (5, 2968196), (7, 2120140), (10, 1484098), (11, 1349180), (14, 1060070), (20, 742049), (22, 674590), (23, 645260), (28, 530035), (35, 424028), (44, 337295), (46, 322630), (55, 269836), (70, 212014), (77, 192740), (92, 161315), (110, 134918), (115, 129052), (140, 106007), (154, 96370), (161, 92180), (220, 67459), (230, 64526), (253, 58660), (308, 48185), (322, 46090), (385, 38548), (419, 35420), (460, 32263), (506, 29330), (644, 23045), (770, 19274), (805, 18436), (838, 17710), (1012, 14665), (1265, 11732), (1540, 9637), (1610, 9218), (1676, 8855), (1771, 8380), (2095, 7084), (2530, 5866), (2933, 5060), (3220, 4609), (3542, 4190)]