28669268460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{68260163}}^1$

素因数の和:68260182

約数の個数: 48

約数和(自身を含む): 91741660416

約数和(自身を除く): 63072391956

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, 68260163, 136520326, 204780489, 273040652, 341300815, 409560978, 477821141, 682601630, 819121956, 955642282, 1023902445, 1365203260, 1433463423, 1911284564, 2047804890, 2389105705, 2866926846, 4095609780, 4778211410, 5733853692, 7167317115, 9556422820, 14334634230, 28669268460]

約数ペア:

[(1, 28669268460), (2, 14334634230), (3, 9556422820), (4, 7167317115), (5, 5733853692), (6, 4778211410), (7, 4095609780), (10, 2866926846), (12, 2389105705), (14, 2047804890), (15, 1911284564), (20, 1433463423), (21, 1365203260), (28, 1023902445), (30, 955642282), (35, 819121956), (42, 682601630), (60, 477821141), (70, 409560978), (84, 341300815), (105, 273040652), (140, 204780489), (210, 136520326), (420, 68260163)]