71906310

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{367}}^1$

素因数の和:698

約数の個数: 96

約数和(自身を含む): 214935552

約数和(自身を除く): 143029242

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, 311, 315, 367, 622, 630, 734, 933, 1101, 1555, 1835, 1866, 2177, 2202, 2569, 2799, 3110, 3303, 3670, 4354, 4665, 5138, 5505, 5598, 6531, 6606, 7707, 9330, 10885, 11010, 12845, 13062, 13995, 15414, 16515, 19593, 21770, 23121, 25690, 27990, 32655, 33030, 38535, 39186, 46242, 65310, 77070, 97965, 114137, 115605, 195930, 228274, 231210, 342411, 570685, 684822, 798959, 1027233, 1141370, 1597918, 1712055, 2054466, 2396877, 3424110, 3994795, 4793754, 5136165, 7190631, 7989590, 10272330, 11984385, 14381262, 23968770, 35953155, 71906310]

約数ペア:

[(1, 71906310), (2, 35953155), (3, 23968770), (5, 14381262), (6, 11984385), (7, 10272330), (9, 7989590), (10, 7190631), (14, 5136165), (15, 4793754), (18, 3994795), (21, 3424110), (30, 2396877), (35, 2054466), (42, 1712055), (45, 1597918), (63, 1141370), (70, 1027233), (90, 798959), (105, 684822), (126, 570685), (210, 342411), (311, 231210), (315, 228274), (367, 195930), (622, 115605), (630, 114137), (734, 97965), (933, 77070), (1101, 65310), (1555, 46242), (1835, 39186), (1866, 38535), (2177, 33030), (2202, 32655), (2569, 27990), (2799, 25690), (3110, 23121), (3303, 21770), (3670, 19593), (4354, 16515), (4665, 15414), (5138, 13995), (5505, 13062), (5598, 12845), (6531, 11010), (6606, 10885), (7707, 9330)]