4540590

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{251}}^1$

素因数の和:334

約数の個数: 64

約数和(自身を含む): 12337920

約数和(自身を除く): 7797330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 67, 90, 134, 135, 201, 251, 270, 335, 402, 502, 603, 670, 753, 1005, 1206, 1255, 1506, 1809, 2010, 2259, 2510, 3015, 3618, 3765, 4518, 6030, 6777, 7530, 9045, 11295, 13554, 16817, 18090, 22590, 33634, 33885, 50451, 67770, 84085, 100902, 151353, 168170, 252255, 302706, 454059, 504510, 756765, 908118, 1513530, 2270295, 4540590]

約数ペア:

[(1, 4540590), (2, 2270295), (3, 1513530), (5, 908118), (6, 756765), (9, 504510), (10, 454059), (15, 302706), (18, 252255), (27, 168170), (30, 151353), (45, 100902), (54, 84085), (67, 67770), (90, 50451), (134, 33885), (135, 33634), (201, 22590), (251, 18090), (270, 16817), (335, 13554), (402, 11295), (502, 9045), (603, 7530), (670, 6777), (753, 6030), (1005, 4518), (1206, 3765), (1255, 3618), (1506, 3015), (1809, 2510), (2010, 2259)]