2597770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:127

約数の個数: 64

約数和(自身を含む): 5909760

約数和(自身を除く): 3311990

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 37, 59, 70, 74, 85, 118, 119, 170, 185, 238, 259, 295, 370, 413, 518, 590, 595, 629, 826, 1003, 1190, 1258, 1295, 2006, 2065, 2183, 2590, 3145, 4130, 4366, 4403, 5015, 6290, 7021, 8806, 10030, 10915, 14042, 15281, 21830, 22015, 30562, 35105, 37111, 44030, 70210, 74222, 76405, 152810, 185555, 259777, 371110, 519554, 1298885, 2597770]

約数ペア:

[(1, 2597770), (2, 1298885), (5, 519554), (7, 371110), (10, 259777), (14, 185555), (17, 152810), (34, 76405), (35, 74222), (37, 70210), (59, 44030), (70, 37111), (74, 35105), (85, 30562), (118, 22015), (119, 21830), (170, 15281), (185, 14042), (238, 10915), (259, 10030), (295, 8806), (370, 7021), (413, 6290), (518, 5015), (590, 4403), (595, 4366), (629, 4130), (826, 3145), (1003, 2590), (1190, 2183), (1258, 2065), (1295, 2006)]