17950050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{113}}^1\times {\mathrm{353}}^1$

素因数の和:484

約数の個数: 72

約数和(自身を含む): 48790404

約数和(自身を除く): 30840354

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 113, 150, 225, 226, 339, 353, 450, 565, 678, 706, 1017, 1059, 1130, 1695, 1765, 2034, 2118, 2825, 3177, 3390, 3530, 5085, 5295, 5650, 6354, 8475, 8825, 10170, 10590, 15885, 16950, 17650, 25425, 26475, 31770, 39889, 50850, 52950, 79425, 79778, 119667, 158850, 199445, 239334, 359001, 398890, 598335, 718002, 997225, 1196670, 1795005, 1994450, 2991675, 3590010, 5983350, 8975025, 17950050]

約数ペア:

[(1, 17950050), (2, 8975025), (3, 5983350), (5, 3590010), (6, 2991675), (9, 1994450), (10, 1795005), (15, 1196670), (18, 997225), (25, 718002), (30, 598335), (45, 398890), (50, 359001), (75, 239334), (90, 199445), (113, 158850), (150, 119667), (225, 79778), (226, 79425), (339, 52950), (353, 50850), (450, 39889), (565, 31770), (678, 26475), (706, 25425), (1017, 17650), (1059, 16950), (1130, 15885), (1695, 10590), (1765, 10170), (2034, 8825), (2118, 8475), (2825, 6354), (3177, 5650), (3390, 5295), (3530, 5085)]