12207930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{953}}^1$

素因数の和:1031

約数の個数: 64

約数和(自身を含む): 34069248

約数和(自身を除く): 21861318

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 61, 70, 105, 122, 183, 210, 305, 366, 427, 610, 854, 915, 953, 1281, 1830, 1906, 2135, 2562, 2859, 4270, 4765, 5718, 6405, 6671, 9530, 12810, 13342, 14295, 20013, 28590, 33355, 40026, 58133, 66710, 100065, 116266, 174399, 200130, 290665, 348798, 406931, 581330, 813862, 871995, 1220793, 1743990, 2034655, 2441586, 4069310, 6103965, 12207930]

約数ペア:

[(1, 12207930), (2, 6103965), (3, 4069310), (5, 2441586), (6, 2034655), (7, 1743990), (10, 1220793), (14, 871995), (15, 813862), (21, 581330), (30, 406931), (35, 348798), (42, 290665), (61, 200130), (70, 174399), (105, 116266), (122, 100065), (183, 66710), (210, 58133), (305, 40026), (366, 33355), (427, 28590), (610, 20013), (854, 14295), (915, 13342), (953, 12810), (1281, 9530), (1830, 6671), (1906, 6405), (2135, 5718), (2562, 4765), (2859, 4270)]