4431490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:139

約数の個数: 64

約数和(自身を含む): 9849600

約数和(自身を除く): 5418110

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 37, 58, 59, 70, 74, 118, 145, 185, 203, 259, 290, 295, 370, 406, 413, 518, 590, 826, 1015, 1073, 1295, 1711, 2030, 2065, 2146, 2183, 2590, 3422, 4130, 4366, 5365, 7511, 8555, 10730, 10915, 11977, 15022, 15281, 17110, 21830, 23954, 30562, 37555, 59885, 63307, 75110, 76405, 119770, 126614, 152810, 316535, 443149, 633070, 886298, 2215745, 4431490]

約数ペア:

[(1, 4431490), (2, 2215745), (5, 886298), (7, 633070), (10, 443149), (14, 316535), (29, 152810), (35, 126614), (37, 119770), (58, 76405), (59, 75110), (70, 63307), (74, 59885), (118, 37555), (145, 30562), (185, 23954), (203, 21830), (259, 17110), (290, 15281), (295, 15022), (370, 11977), (406, 10915), (413, 10730), (518, 8555), (590, 7511), (826, 5365), (1015, 4366), (1073, 4130), (1295, 3422), (1711, 2590), (2030, 2183), (2065, 2146)]