739879910

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{12479}}^1$

素因数の和:12522

約数の個数: 72

約数和(自身を含む): 1702995840

約数和(自身を除く): 963115930

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 121, 154, 242, 245, 385, 490, 539, 605, 770, 847, 1078, 1210, 1694, 2695, 4235, 5390, 5929, 8470, 11858, 12479, 24958, 29645, 59290, 62395, 87353, 124790, 137269, 174706, 274538, 436765, 611471, 686345, 873530, 960883, 1222942, 1372690, 1509959, 1921766, 3019918, 3057355, 4804415, 6114710, 6726181, 7549795, 9608830, 10569713, 13452362, 15099590, 21139426, 33630905, 52848565, 67261810, 73987991, 105697130, 147975982, 369939955, 739879910]

約数ペア:

[(1, 739879910), (2, 369939955), (5, 147975982), (7, 105697130), (10, 73987991), (11, 67261810), (14, 52848565), (22, 33630905), (35, 21139426), (49, 15099590), (55, 13452362), (70, 10569713), (77, 9608830), (98, 7549795), (110, 6726181), (121, 6114710), (154, 4804415), (242, 3057355), (245, 3019918), (385, 1921766), (490, 1509959), (539, 1372690), (605, 1222942), (770, 960883), (847, 873530), (1078, 686345), (1210, 611471), (1694, 436765), (2695, 274538), (4235, 174706), (5390, 137269), (5929, 124790), (8470, 87353), (11858, 62395), (12479, 59290), (24958, 29645)]