77917770

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{367}}^1$

素因数の和:724

約数の個数: 96

約数和(自身を含む): 232846848

約数和(自身を除く): 154929078

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, 315, 337, 367, 630, 674, 734, 1011, 1101, 1685, 1835, 2022, 2202, 2359, 2569, 3033, 3303, 3370, 3670, 4718, 5055, 5138, 5505, 6066, 6606, 7077, 7707, 10110, 11010, 11795, 12845, 14154, 15165, 15414, 16515, 21231, 23121, 23590, 25690, 30330, 33030, 35385, 38535, 42462, 46242, 70770, 77070, 106155, 115605, 123679, 212310, 231210, 247358, 371037, 618395, 742074, 865753, 1113111, 1236790, 1731506, 1855185, 2226222, 2597259, 3710370, 4328765, 5194518, 5565555, 7791777, 8657530, 11131110, 12986295, 15583554, 25972590, 38958885, 77917770]

約数ペア:

[(1, 77917770), (2, 38958885), (3, 25972590), (5, 15583554), (6, 12986295), (7, 11131110), (9, 8657530), (10, 7791777), (14, 5565555), (15, 5194518), (18, 4328765), (21, 3710370), (30, 2597259), (35, 2226222), (42, 1855185), (45, 1731506), (63, 1236790), (70, 1113111), (90, 865753), (105, 742074), (126, 618395), (210, 371037), (315, 247358), (337, 231210), (367, 212310), (630, 123679), (674, 115605), (734, 106155), (1011, 77070), (1101, 70770), (1685, 46242), (1835, 42462), (2022, 38535), (2202, 35385), (2359, 33030), (2569, 30330), (3033, 25690), (3303, 23590), (3370, 23121), (3670, 21231), (4718, 16515), (5055, 15414), (5138, 15165), (5505, 14154), (6066, 12845), (6606, 11795), (7077, 11010), (7707, 10110)]