12734150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{137}}^1$

素因数の和:186

約数の個数: 72

約数和(自身を含む): 28183464

約数和(自身を除く): 15449314

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 130, 137, 143, 169, 274, 275, 286, 325, 338, 550, 650, 685, 715, 845, 1370, 1430, 1507, 1690, 1781, 1859, 3014, 3425, 3562, 3575, 3718, 4225, 6850, 7150, 7535, 8450, 8905, 9295, 15070, 17810, 18590, 19591, 23153, 37675, 39182, 44525, 46306, 46475, 75350, 89050, 92950, 97955, 115765, 195910, 231530, 254683, 489775, 509366, 578825, 979550, 1157650, 1273415, 2546830, 6367075, 12734150]

約数ペア:

[(1, 12734150), (2, 6367075), (5, 2546830), (10, 1273415), (11, 1157650), (13, 979550), (22, 578825), (25, 509366), (26, 489775), (50, 254683), (55, 231530), (65, 195910), (110, 115765), (130, 97955), (137, 92950), (143, 89050), (169, 75350), (274, 46475), (275, 46306), (286, 44525), (325, 39182), (338, 37675), (550, 23153), (650, 19591), (685, 18590), (715, 17810), (845, 15070), (1370, 9295), (1430, 8905), (1507, 8450), (1690, 7535), (1781, 7150), (1859, 6850), (3014, 4225), (3425, 3718), (3562, 3575)]