72393230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:178

約数の個数: 128

約数和(自身を含む): 174182400

約数和(自身を除く): 101789170

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 26, 35, 38, 53, 65, 70, 79, 91, 95, 106, 130, 133, 158, 182, 190, 247, 265, 266, 371, 395, 455, 494, 530, 553, 665, 689, 742, 790, 910, 1007, 1027, 1106, 1235, 1330, 1378, 1501, 1729, 1855, 2014, 2054, 2470, 2765, 3002, 3445, 3458, 3710, 4187, 4823, 5035, 5135, 5530, 6890, 7049, 7189, 7505, 8374, 8645, 9646, 10070, 10270, 10507, 13091, 14098, 14378, 15010, 17290, 19513, 20935, 21014, 24115, 26182, 29309, 35245, 35945, 39026, 41870, 48230, 52535, 54431, 58618, 65455, 70490, 71890, 79553, 91637, 97565, 105070, 108862, 130910, 136591, 146545, 159106, 183274, 195130, 272155, 273182, 293090, 381017, 397765, 458185, 544310, 556871, 682955, 762034, 795530, 916370, 1034189, 1113742, 1365910, 1905085, 2068378, 2784355, 3810170, 5170945, 5568710, 7239323, 10341890, 14478646, 36196615, 72393230]

約数ペア:

[(1, 72393230), (2, 36196615), (5, 14478646), (7, 10341890), (10, 7239323), (13, 5568710), (14, 5170945), (19, 3810170), (26, 2784355), (35, 2068378), (38, 1905085), (53, 1365910), (65, 1113742), (70, 1034189), (79, 916370), (91, 795530), (95, 762034), (106, 682955), (130, 556871), (133, 544310), (158, 458185), (182, 397765), (190, 381017), (247, 293090), (265, 273182), (266, 272155), (371, 195130), (395, 183274), (455, 159106), (494, 146545), (530, 136591), (553, 130910), (665, 108862), (689, 105070), (742, 97565), (790, 91637), (910, 79553), (1007, 71890), (1027, 70490), (1106, 65455), (1235, 58618), (1330, 54431), (1378, 52535), (1501, 48230), (1729, 41870), (1855, 39026), (2014, 35945), (2054, 35245), (2470, 29309), (2765, 26182), (3002, 24115), (3445, 21014), (3458, 20935), (3710, 19513), (4187, 17290), (4823, 15010), (5035, 14378), (5135, 14098), (5530, 13091), (6890, 10507), (7049, 10270), (7189, 10070), (7505, 9646), (8374, 8645)]