68611690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{449}}^1$

素因数の和:559

約数の個数: 64

約数和(自身を含む): 147744000

約数和(自身を除く): 79132310

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 59, 70, 74, 118, 185, 259, 295, 370, 413, 449, 518, 590, 826, 898, 1295, 2065, 2183, 2245, 2590, 3143, 4130, 4366, 4490, 6286, 10915, 15281, 15715, 16613, 21830, 26491, 30562, 31430, 33226, 52982, 76405, 83065, 116291, 132455, 152810, 166130, 185437, 232582, 264910, 370874, 581455, 927185, 980167, 1162910, 1854370, 1960334, 4900835, 6861169, 9801670, 13722338, 34305845, 68611690]

約数ペア:

[(1, 68611690), (2, 34305845), (5, 13722338), (7, 9801670), (10, 6861169), (14, 4900835), (35, 1960334), (37, 1854370), (59, 1162910), (70, 980167), (74, 927185), (118, 581455), (185, 370874), (259, 264910), (295, 232582), (370, 185437), (413, 166130), (449, 152810), (518, 132455), (590, 116291), (826, 83065), (898, 76405), (1295, 52982), (2065, 33226), (2183, 31430), (2245, 30562), (2590, 26491), (3143, 21830), (4130, 16613), (4366, 15715), (4490, 15281), (6286, 10915)]