1775200980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{547}}^1\times {\mathrm{7727}}^1$

素因数の和:8293

約数の個数: 96

約数和(自身を含む): 5691764736

約数和(自身を除く): 3916563756

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 547, 1094, 1641, 2188, 2735, 3282, 3829, 5470, 6564, 7658, 7727, 8205, 10940, 11487, 15316, 15454, 16410, 19145, 22974, 23181, 30908, 32820, 38290, 38635, 45948, 46362, 54089, 57435, 76580, 77270, 92724, 108178, 114870, 115905, 154540, 162267, 216356, 229740, 231810, 270445, 324534, 463620, 540890, 649068, 811335, 1081780, 1622670, 3245340, 4226669, 8453338, 12680007, 16906676, 21133345, 25360014, 29586683, 42266690, 50720028, 59173366, 63400035, 84533380, 88760049, 118346732, 126800070, 147933415, 177520098, 253600140, 295866830, 355040196, 443800245, 591733660, 887600490, 1775200980]

約数ペア:

[(1, 1775200980), (2, 887600490), (3, 591733660), (4, 443800245), (5, 355040196), (6, 295866830), (7, 253600140), (10, 177520098), (12, 147933415), (14, 126800070), (15, 118346732), (20, 88760049), (21, 84533380), (28, 63400035), (30, 59173366), (35, 50720028), (42, 42266690), (60, 29586683), (70, 25360014), (84, 21133345), (105, 16906676), (140, 12680007), (210, 8453338), (420, 4226669), (547, 3245340), (1094, 1622670), (1641, 1081780), (2188, 811335), (2735, 649068), (3282, 540890), (3829, 463620), (5470, 324534), (6564, 270445), (7658, 231810), (7727, 229740), (8205, 216356), (10940, 162267), (11487, 154540), (15316, 115905), (15454, 114870), (16410, 108178), (19145, 92724), (22974, 77270), (23181, 76580), (30908, 57435), (32820, 54089), (38290, 46362), (38635, 45948)]