274590

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{113}}^1$

素因数の和:135

約数の個数: 48

約数和(自身を含む): 746928

約数和(自身を除く): 472338

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 113, 135, 162, 226, 243, 270, 339, 405, 486, 565, 678, 810, 1017, 1130, 1215, 1695, 2034, 2430, 3051, 3390, 5085, 6102, 9153, 10170, 15255, 18306, 27459, 30510, 45765, 54918, 91530, 137295, 274590]

約数ペア:

[(1, 274590), (2, 137295), (3, 91530), (5, 54918), (6, 45765), (9, 30510), (10, 27459), (15, 18306), (18, 15255), (27, 10170), (30, 9153), (45, 6102), (54, 5085), (81, 3390), (90, 3051), (113, 2430), (135, 2034), (162, 1695), (226, 1215), (243, 1130), (270, 1017), (339, 810), (405, 678), (486, 565)]