64501290

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2381}}^1$

素因数の和:2444

約数の個数: 96

約数和(自身を含む): 196200576

約数和(自身を除く): 131699286

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 43, 45, 63, 70, 86, 90, 105, 126, 129, 210, 215, 258, 301, 315, 387, 430, 602, 630, 645, 774, 903, 1290, 1505, 1806, 1935, 2381, 2709, 3010, 3870, 4515, 4762, 5418, 7143, 9030, 11905, 13545, 14286, 16667, 21429, 23810, 27090, 33334, 35715, 42858, 50001, 71430, 83335, 100002, 102383, 107145, 150003, 166670, 204766, 214290, 250005, 300006, 307149, 500010, 511915, 614298, 716681, 750015, 921447, 1023830, 1433362, 1500030, 1535745, 1842894, 2150043, 3071490, 3583405, 4300086, 4607235, 6450129, 7166810, 9214470, 10750215, 12900258, 21500430, 32250645, 64501290]

約数ペア:

[(1, 64501290), (2, 32250645), (3, 21500430), (5, 12900258), (6, 10750215), (7, 9214470), (9, 7166810), (10, 6450129), (14, 4607235), (15, 4300086), (18, 3583405), (21, 3071490), (30, 2150043), (35, 1842894), (42, 1535745), (43, 1500030), (45, 1433362), (63, 1023830), (70, 921447), (86, 750015), (90, 716681), (105, 614298), (126, 511915), (129, 500010), (210, 307149), (215, 300006), (258, 250005), (301, 214290), (315, 204766), (387, 166670), (430, 150003), (602, 107145), (630, 102383), (645, 100002), (774, 83335), (903, 71430), (1290, 50001), (1505, 42858), (1806, 35715), (1935, 33334), (2381, 27090), (2709, 23810), (3010, 21429), (3870, 16667), (4515, 14286), (4762, 13545), (5418, 11905), (7143, 9030)]