4869147780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{3864403}}^1$

素因数の和:3864425

約数の個数: 72

約数和(自身を含む): 16879716672

約数和(自身を除く): 12010568892

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 3864403, 7728806, 11593209, 15457612, 19322015, 23186418, 27050821, 34779627, 38644030, 46372836, 54101642, 57966045, 69559254, 77288060, 81152463, 108203284, 115932090, 135254105, 139118508, 162304926, 173898135, 231864180, 243457389, 270508210, 324609852, 347796270, 405762315, 486914778, 541016420, 695592540, 811524630, 973829556, 1217286945, 1623049260, 2434573890, 4869147780]

約数ペア:

[(1, 4869147780), (2, 2434573890), (3, 1623049260), (4, 1217286945), (5, 973829556), (6, 811524630), (7, 695592540), (9, 541016420), (10, 486914778), (12, 405762315), (14, 347796270), (15, 324609852), (18, 270508210), (20, 243457389), (21, 231864180), (28, 173898135), (30, 162304926), (35, 139118508), (36, 135254105), (42, 115932090), (45, 108203284), (60, 81152463), (63, 77288060), (70, 69559254), (84, 57966045), (90, 54101642), (105, 46372836), (126, 38644030), (140, 34779627), (180, 27050821), (210, 23186418), (252, 19322015), (315, 15457612), (420, 11593209), (630, 7728806), (1260, 3864403)]