70513380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{293}}^1$

素因数の和:506

約数の個数: 144

約数和(自身を含む): 246564864

約数和(自身を除く): 176051484

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 191, 210, 252, 293, 315, 382, 420, 573, 586, 630, 764, 879, 955, 1146, 1172, 1260, 1337, 1465, 1719, 1758, 1910, 2051, 2292, 2637, 2674, 2865, 2930, 3438, 3516, 3820, 4011, 4102, 4395, 5274, 5348, 5730, 5860, 6153, 6685, 6876, 8022, 8204, 8595, 8790, 10255, 10548, 11460, 12033, 12306, 13185, 13370, 16044, 17190, 17580, 18459, 20055, 20510, 24066, 24612, 26370, 26740, 30765, 34380, 36918, 40110, 41020, 48132, 52740, 55963, 60165, 61530, 73836, 80220, 92295, 111926, 120330, 123060, 167889, 184590, 223852, 240660, 279815, 335778, 369180, 391741, 503667, 559630, 671556, 783482, 839445, 1007334, 1119260, 1175223, 1566964, 1678890, 1958705, 2014668, 2350446, 2518335, 3357780, 3525669, 3917410, 4700892, 5036670, 5876115, 7051338, 7834820, 10073340, 11752230, 14102676, 17628345, 23504460, 35256690, 70513380]

約数ペア:

[(1, 70513380), (2, 35256690), (3, 23504460), (4, 17628345), (5, 14102676), (6, 11752230), (7, 10073340), (9, 7834820), (10, 7051338), (12, 5876115), (14, 5036670), (15, 4700892), (18, 3917410), (20, 3525669), (21, 3357780), (28, 2518335), (30, 2350446), (35, 2014668), (36, 1958705), (42, 1678890), (45, 1566964), (60, 1175223), (63, 1119260), (70, 1007334), (84, 839445), (90, 783482), (105, 671556), (126, 559630), (140, 503667), (180, 391741), (191, 369180), (210, 335778), (252, 279815), (293, 240660), (315, 223852), (382, 184590), (420, 167889), (573, 123060), (586, 120330), (630, 111926), (764, 92295), (879, 80220), (955, 73836), (1146, 61530), (1172, 60165), (1260, 55963), (1337, 52740), (1465, 48132), (1719, 41020), (1758, 40110), (1910, 36918), (2051, 34380), (2292, 30765), (2637, 26740), (2674, 26370), (2865, 24612), (2930, 24066), (3438, 20510), (3516, 20055), (3820, 18459), (4011, 17580), (4102, 17190), (4395, 16044), (5274, 13370), (5348, 13185), (5730, 12306), (5860, 12033), (6153, 11460), (6685, 10548), (6876, 10255), (8022, 8790), (8204, 8595)]