419765710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{5839}}^1$

素因数の和:5945

約数の個数: 64

約数和(自身を含む): 941875200

約数和(自身を除く): 522109490

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 79, 91, 130, 158, 182, 395, 455, 553, 790, 910, 1027, 1106, 2054, 2765, 5135, 5530, 5839, 7189, 10270, 11678, 14378, 29195, 35945, 40873, 58390, 71890, 75907, 81746, 151814, 204365, 379535, 408730, 461281, 531349, 759070, 922562, 1062698, 2306405, 2656745, 3228967, 4612810, 5313490, 5996653, 6457934, 11993306, 16144835, 29983265, 32289670, 41976571, 59966530, 83953142, 209882855, 419765710]

約数ペア:

[(1, 419765710), (2, 209882855), (5, 83953142), (7, 59966530), (10, 41976571), (13, 32289670), (14, 29983265), (26, 16144835), (35, 11993306), (65, 6457934), (70, 5996653), (79, 5313490), (91, 4612810), (130, 3228967), (158, 2656745), (182, 2306405), (395, 1062698), (455, 922562), (553, 759070), (790, 531349), (910, 461281), (1027, 408730), (1106, 379535), (2054, 204365), (2765, 151814), (5135, 81746), (5530, 75907), (5839, 71890), (7189, 58390), (10270, 40873), (11678, 35945), (14378, 29195)]