72622470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{1087}}^1$

素因数の和:1245

約数の個数: 64

約数和(自身を含む): 186126336

約数和(自身を除く): 113503866

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 131, 170, 255, 262, 393, 510, 655, 786, 1087, 1310, 1965, 2174, 2227, 3261, 3930, 4454, 5435, 6522, 6681, 10870, 11135, 13362, 16305, 18479, 22270, 32610, 33405, 36958, 55437, 66810, 92395, 110874, 142397, 184790, 277185, 284794, 427191, 554370, 711985, 854382, 1423970, 2135955, 2420749, 4271910, 4841498, 7262247, 12103745, 14524494, 24207490, 36311235, 72622470]

約数ペア:

[(1, 72622470), (2, 36311235), (3, 24207490), (5, 14524494), (6, 12103745), (10, 7262247), (15, 4841498), (17, 4271910), (30, 2420749), (34, 2135955), (51, 1423970), (85, 854382), (102, 711985), (131, 554370), (170, 427191), (255, 284794), (262, 277185), (393, 184790), (510, 142397), (655, 110874), (786, 92395), (1087, 66810), (1310, 55437), (1965, 36958), (2174, 33405), (2227, 32610), (3261, 22270), (3930, 18479), (4454, 16305), (5435, 13362), (6522, 11135), (6681, 10870)]