284274780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1721}}^1\times {\mathrm{2753}}^1$

素因数の和:4486

約数の個数: 48

約数和(自身を含む): 796721184

約数和(自身を除く): 512446404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1721, 2753, 3442, 5163, 5506, 6884, 8259, 8605, 10326, 11012, 13765, 16518, 17210, 20652, 25815, 27530, 33036, 34420, 41295, 51630, 55060, 82590, 103260, 165180, 4737913, 9475826, 14213739, 18951652, 23689565, 28427478, 47379130, 56854956, 71068695, 94758260, 142137390, 284274780]

約数ペア:

[(1, 284274780), (2, 142137390), (3, 94758260), (4, 71068695), (5, 56854956), (6, 47379130), (10, 28427478), (12, 23689565), (15, 18951652), (20, 14213739), (30, 9475826), (60, 4737913), (1721, 165180), (2753, 103260), (3442, 82590), (5163, 55060), (5506, 51630), (6884, 41295), (8259, 34420), (8605, 33036), (10326, 27530), (11012, 25815), (13765, 20652), (16518, 17210)]