13177290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{479}}^1$

素因数の和:627

約数の個数: 64

約数和(自身を含む): 36495360

約数和(自身を除く): 23318070

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 131, 210, 262, 393, 479, 655, 786, 917, 958, 1310, 1437, 1834, 1965, 2395, 2751, 2874, 3353, 3930, 4585, 4790, 5502, 6706, 7185, 9170, 10059, 13755, 14370, 16765, 20118, 27510, 33530, 50295, 62749, 100590, 125498, 188247, 313745, 376494, 439243, 627490, 878486, 941235, 1317729, 1882470, 2196215, 2635458, 4392430, 6588645, 13177290]

約数ペア:

[(1, 13177290), (2, 6588645), (3, 4392430), (5, 2635458), (6, 2196215), (7, 1882470), (10, 1317729), (14, 941235), (15, 878486), (21, 627490), (30, 439243), (35, 376494), (42, 313745), (70, 188247), (105, 125498), (131, 100590), (210, 62749), (262, 50295), (393, 33530), (479, 27510), (655, 20118), (786, 16765), (917, 14370), (958, 13755), (1310, 10059), (1437, 9170), (1834, 7185), (1965, 6706), (2395, 5502), (2751, 4790), (2874, 4585), (3353, 3930)]