12205410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{23}}^1$

素因数の和:85

約数の個数: 144

約数和(自身を含む): 37526976

約数和(自身を除く): 25321566

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 23, 30, 35, 38, 42, 46, 49, 57, 69, 70, 95, 98, 105, 114, 115, 133, 138, 147, 161, 190, 210, 230, 245, 266, 285, 294, 322, 345, 361, 399, 437, 483, 490, 570, 665, 690, 722, 735, 798, 805, 874, 931, 966, 1083, 1127, 1311, 1330, 1470, 1610, 1805, 1862, 1995, 2166, 2185, 2254, 2415, 2527, 2622, 2793, 3059, 3381, 3610, 3990, 4370, 4655, 4830, 5054, 5415, 5586, 5635, 6118, 6555, 6762, 7581, 8303, 9177, 9310, 10830, 11270, 12635, 13110, 13965, 15162, 15295, 16606, 16905, 17689, 18354, 21413, 24909, 25270, 27930, 30590, 33810, 35378, 37905, 41515, 42826, 45885, 49818, 53067, 58121, 64239, 75810, 83030, 88445, 91770, 106134, 107065, 116242, 124545, 128478, 174363, 176890, 214130, 249090, 265335, 290605, 321195, 348726, 406847, 530670, 581210, 642390, 813694, 871815, 1220541, 1743630, 2034235, 2441082, 4068470, 6102705, 12205410]

約数ペア:

[(1, 12205410), (2, 6102705), (3, 4068470), (5, 2441082), (6, 2034235), (7, 1743630), (10, 1220541), (14, 871815), (15, 813694), (19, 642390), (21, 581210), (23, 530670), (30, 406847), (35, 348726), (38, 321195), (42, 290605), (46, 265335), (49, 249090), (57, 214130), (69, 176890), (70, 174363), (95, 128478), (98, 124545), (105, 116242), (114, 107065), (115, 106134), (133, 91770), (138, 88445), (147, 83030), (161, 75810), (190, 64239), (210, 58121), (230, 53067), (245, 49818), (266, 45885), (285, 42826), (294, 41515), (322, 37905), (345, 35378), (361, 33810), (399, 30590), (437, 27930), (483, 25270), (490, 24909), (570, 21413), (665, 18354), (690, 17689), (722, 16905), (735, 16606), (798, 15295), (805, 15162), (874, 13965), (931, 13110), (966, 12635), (1083, 11270), (1127, 10830), (1311, 9310), (1330, 9177), (1470, 8303), (1610, 7581), (1805, 6762), (1862, 6555), (1995, 6118), (2166, 5635), (2185, 5586), (2254, 5415), (2415, 5054), (2527, 4830), (2622, 4655), (2793, 4370), (3059, 3990), (3381, 3610)]