66758230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{479}}^1$

素因数の和:685

約数の個数: 64

約数和(自身を含む): 150958080

約数和(自身を除く): 84199850

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 181, 362, 385, 479, 770, 905, 958, 1267, 1810, 1991, 2395, 2534, 3353, 3982, 4790, 5269, 6335, 6706, 9955, 10538, 12670, 13937, 16765, 19910, 26345, 27874, 33530, 36883, 52690, 69685, 73766, 86699, 139370, 173398, 184415, 368830, 433495, 606893, 866990, 953689, 1213786, 1907378, 3034465, 4768445, 6068930, 6675823, 9536890, 13351646, 33379115, 66758230]

約数ペア:

[(1, 66758230), (2, 33379115), (5, 13351646), (7, 9536890), (10, 6675823), (11, 6068930), (14, 4768445), (22, 3034465), (35, 1907378), (55, 1213786), (70, 953689), (77, 866990), (110, 606893), (154, 433495), (181, 368830), (362, 184415), (385, 173398), (479, 139370), (770, 86699), (905, 73766), (958, 69685), (1267, 52690), (1810, 36883), (1991, 33530), (2395, 27874), (2534, 26345), (3353, 19910), (3982, 16765), (4790, 13937), (5269, 12670), (6335, 10538), (6706, 9955)]