246823290

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{577}}^1$

素因数の和:701

約数の個数: 144

約数和(自身を含む): 755517672

約数和(自身を除く): 508694382

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 97, 98, 105, 126, 147, 194, 210, 245, 291, 294, 315, 441, 485, 490, 577, 582, 630, 679, 735, 873, 882, 970, 1154, 1358, 1455, 1470, 1731, 1746, 2037, 2205, 2885, 2910, 3395, 3462, 4039, 4074, 4365, 4410, 4753, 5193, 5770, 6111, 6790, 8078, 8655, 8730, 9506, 10185, 10386, 12117, 12222, 14259, 17310, 20195, 20370, 23765, 24234, 25965, 28273, 28518, 30555, 36351, 40390, 42777, 47530, 51930, 55969, 56546, 60585, 61110, 71295, 72702, 84819, 85554, 111938, 121170, 141365, 142590, 167907, 169638, 181755, 213885, 254457, 279845, 282730, 335814, 363510, 391783, 424095, 427770, 503721, 508914, 559690, 783566, 839535, 848190, 1007442, 1175349, 1272285, 1679070, 1958915, 2350698, 2518605, 2544570, 2742481, 3526047, 3917830, 5037210, 5484962, 5876745, 7052094, 8227443, 11753490, 13712405, 16454886, 17630235, 24682329, 27424810, 35260470, 41137215, 49364658, 82274430, 123411645, 246823290]

約数ペア:

[(1, 246823290), (2, 123411645), (3, 82274430), (5, 49364658), (6, 41137215), (7, 35260470), (9, 27424810), (10, 24682329), (14, 17630235), (15, 16454886), (18, 13712405), (21, 11753490), (30, 8227443), (35, 7052094), (42, 5876745), (45, 5484962), (49, 5037210), (63, 3917830), (70, 3526047), (90, 2742481), (97, 2544570), (98, 2518605), (105, 2350698), (126, 1958915), (147, 1679070), (194, 1272285), (210, 1175349), (245, 1007442), (291, 848190), (294, 839535), (315, 783566), (441, 559690), (485, 508914), (490, 503721), (577, 427770), (582, 424095), (630, 391783), (679, 363510), (735, 335814), (873, 282730), (882, 279845), (970, 254457), (1154, 213885), (1358, 181755), (1455, 169638), (1470, 167907), (1731, 142590), (1746, 141365), (2037, 121170), (2205, 111938), (2885, 85554), (2910, 84819), (3395, 72702), (3462, 71295), (4039, 61110), (4074, 60585), (4365, 56546), (4410, 55969), (4753, 51930), (5193, 47530), (5770, 42777), (6111, 40390), (6790, 36351), (8078, 30555), (8655, 28518), (8730, 28273), (9506, 25965), (10185, 24234), (10386, 23765), (12117, 20370), (12222, 20195), (14259, 17310)]