1330333550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{292381}}^1$

素因数の和:292413

約数の個数: 48

約数和(自身を含む): 3045450912

約数和(自身を除く): 1715117362

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 175, 182, 325, 350, 455, 650, 910, 2275, 4550, 292381, 584762, 1461905, 2046667, 2923810, 3800953, 4093334, 7309525, 7601906, 10233335, 14619050, 19004765, 20466670, 26606671, 38009530, 51166675, 53213342, 95023825, 102333350, 133033355, 190047650, 266066710, 665166775, 1330333550]

約数ペア:

[(1, 1330333550), (2, 665166775), (5, 266066710), (7, 190047650), (10, 133033355), (13, 102333350), (14, 95023825), (25, 53213342), (26, 51166675), (35, 38009530), (50, 26606671), (65, 20466670), (70, 19004765), (91, 14619050), (130, 10233335), (175, 7601906), (182, 7309525), (325, 4093334), (350, 3800953), (455, 2923810), (650, 2046667), (910, 1461905), (2275, 584762), (4550, 292381)]