12946010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:108

約数の個数: 128

約数和(自身を含む): 32845824

約数和(自身を除く): 19899814

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 22, 23, 34, 35, 43, 46, 55, 70, 77, 85, 86, 110, 115, 119, 154, 161, 170, 187, 215, 230, 238, 253, 301, 322, 374, 385, 391, 430, 473, 506, 595, 602, 731, 770, 782, 805, 935, 946, 989, 1190, 1265, 1309, 1462, 1505, 1610, 1771, 1870, 1955, 1978, 2365, 2530, 2618, 2737, 3010, 3311, 3542, 3655, 3910, 4301, 4730, 4945, 5117, 5474, 6545, 6622, 6923, 7310, 8041, 8602, 8855, 9890, 10234, 10879, 13090, 13685, 13846, 16082, 16555, 16813, 17710, 21505, 21758, 25585, 27370, 30107, 33110, 33626, 34615, 40205, 43010, 51170, 54395, 56287, 60214, 69230, 76153, 80410, 84065, 108790, 112574, 117691, 150535, 152306, 168130, 184943, 235382, 281435, 301070, 369886, 380765, 562870, 588455, 761530, 924715, 1176910, 1294601, 1849430, 2589202, 6473005, 12946010]

約数ペア:

[(1, 12946010), (2, 6473005), (5, 2589202), (7, 1849430), (10, 1294601), (11, 1176910), (14, 924715), (17, 761530), (22, 588455), (23, 562870), (34, 380765), (35, 369886), (43, 301070), (46, 281435), (55, 235382), (70, 184943), (77, 168130), (85, 152306), (86, 150535), (110, 117691), (115, 112574), (119, 108790), (154, 84065), (161, 80410), (170, 76153), (187, 69230), (215, 60214), (230, 56287), (238, 54395), (253, 51170), (301, 43010), (322, 40205), (374, 34615), (385, 33626), (391, 33110), (430, 30107), (473, 27370), (506, 25585), (595, 21758), (602, 21505), (731, 17710), (770, 16813), (782, 16555), (805, 16082), (935, 13846), (946, 13685), (989, 13090), (1190, 10879), (1265, 10234), (1309, 9890), (1462, 8855), (1505, 8602), (1610, 8041), (1771, 7310), (1870, 6923), (1955, 6622), (1978, 6545), (2365, 5474), (2530, 5117), (2618, 4945), (2737, 4730), (3010, 4301), (3311, 3910), (3542, 3655)]