3042650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:207

約数の個数: 48

約数和(自身を含む): 6332928

約数和(自身を除く): 3290278

約数列:

[1, 2, 5, 10, 13, 25, 26, 31, 50, 62, 65, 130, 151, 155, 302, 310, 325, 403, 650, 755, 775, 806, 1510, 1550, 1963, 2015, 3775, 3926, 4030, 4681, 7550, 9362, 9815, 10075, 19630, 20150, 23405, 46810, 49075, 60853, 98150, 117025, 121706, 234050, 304265, 608530, 1521325, 3042650]

約数ペア:

[(1, 3042650), (2, 1521325), (5, 608530), (10, 304265), (13, 234050), (25, 121706), (26, 117025), (31, 98150), (50, 60853), (62, 49075), (65, 46810), (130, 23405), (151, 20150), (155, 19630), (302, 10075), (310, 9815), (325, 9362), (403, 7550), (650, 4681), (755, 4030), (775, 3926), (806, 3775), (1510, 2015), (1550, 1963)]