139882470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{51239}}^1$

素因数の和:51269

約数の個数: 64

約数和(自身を含む): 413199360

約数和(自身を除く): 273316890

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 51239, 102478, 153717, 256195, 307434, 358673, 512390, 666107, 717346, 768585, 1076019, 1332214, 1537170, 1793365, 1998321, 2152038, 3330535, 3586730, 3996642, 4662749, 5380095, 6661070, 9325498, 9991605, 10760190, 13988247, 19983210, 23313745, 27976494, 46627490, 69941235, 139882470]

約数ペア:

[(1, 139882470), (2, 69941235), (3, 46627490), (5, 27976494), (6, 23313745), (7, 19983210), (10, 13988247), (13, 10760190), (14, 9991605), (15, 9325498), (21, 6661070), (26, 5380095), (30, 4662749), (35, 3996642), (39, 3586730), (42, 3330535), (65, 2152038), (70, 1998321), (78, 1793365), (91, 1537170), (105, 1332214), (130, 1076019), (182, 768585), (195, 717346), (210, 666107), (273, 512390), (390, 358673), (455, 307434), (546, 256195), (910, 153717), (1365, 102478), (2730, 51239)]