98688590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9859}}^1$

素因数の和:9897

約数の個数: 64

約数和(自身を含む): 238533120

約数和(自身を除く): 139844530

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 55, 65, 70, 77, 91, 110, 130, 143, 154, 182, 286, 385, 455, 715, 770, 910, 1001, 1430, 2002, 5005, 9859, 10010, 19718, 49295, 69013, 98590, 108449, 128167, 138026, 216898, 256334, 345065, 542245, 640835, 690130, 759143, 897169, 1084490, 1281670, 1409837, 1518286, 1794338, 2819674, 3795715, 4485845, 7049185, 7591430, 8971690, 9868859, 14098370, 19737718, 49344295, 98688590]

約数ペア:

[(1, 98688590), (2, 49344295), (5, 19737718), (7, 14098370), (10, 9868859), (11, 8971690), (13, 7591430), (14, 7049185), (22, 4485845), (26, 3795715), (35, 2819674), (55, 1794338), (65, 1518286), (70, 1409837), (77, 1281670), (91, 1084490), (110, 897169), (130, 759143), (143, 690130), (154, 640835), (182, 542245), (286, 345065), (385, 256334), (455, 216898), (715, 138026), (770, 128167), (910, 108449), (1001, 98590), (1430, 69013), (2002, 49295), (5005, 19718), (9859, 10010)]