2033131380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{4840789}}^1$

素因数の和:4840808

約数の個数: 48

約数和(自身を含む): 6506021760

約数和(自身を除く): 4472890380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 4840789, 9681578, 14522367, 19363156, 24203945, 29044734, 33885523, 48407890, 58089468, 67771046, 72611835, 96815780, 101656569, 135542092, 145223670, 169427615, 203313138, 290447340, 338855230, 406626276, 508282845, 677710460, 1016565690, 2033131380]

約数ペア:

[(1, 2033131380), (2, 1016565690), (3, 677710460), (4, 508282845), (5, 406626276), (6, 338855230), (7, 290447340), (10, 203313138), (12, 169427615), (14, 145223670), (15, 135542092), (20, 101656569), (21, 96815780), (28, 72611835), (30, 67771046), (35, 58089468), (42, 48407890), (60, 33885523), (70, 29044734), (84, 24203945), (105, 19363156), (140, 14522367), (210, 9681578), (420, 4840789)]