252100030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{617}}^1$

素因数の和:1093

約数の個数: 64

約数和(自身を含む): 560649600

約数和(自身を除く): 308549570

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 449, 455, 617, 898, 910, 1234, 2245, 3085, 3143, 4319, 4490, 5837, 6170, 6286, 8021, 8638, 11674, 15715, 16042, 21595, 29185, 31430, 40105, 40859, 43190, 56147, 58370, 80210, 81718, 112294, 204295, 277033, 280735, 408590, 554066, 561470, 1385165, 1939231, 2770330, 3601429, 3878462, 7202858, 9696155, 18007145, 19392310, 25210003, 36014290, 50420006, 126050015, 252100030]

約数ペア:

[(1, 252100030), (2, 126050015), (5, 50420006), (7, 36014290), (10, 25210003), (13, 19392310), (14, 18007145), (26, 9696155), (35, 7202858), (65, 3878462), (70, 3601429), (91, 2770330), (130, 1939231), (182, 1385165), (449, 561470), (455, 554066), (617, 408590), (898, 280735), (910, 277033), (1234, 204295), (2245, 112294), (3085, 81718), (3143, 80210), (4319, 58370), (4490, 56147), (5837, 43190), (6170, 40859), (6286, 40105), (8021, 31430), (8638, 29185), (11674, 21595), (15715, 16042)]