103498780

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{9601}}^1$

素因数の和:9635

約数の個数: 72

約数和(自身を含む): 275846256

約数和(自身を除く): 172347476

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 49, 55, 70, 77, 98, 110, 140, 154, 196, 220, 245, 308, 385, 490, 539, 770, 980, 1078, 1540, 2156, 2695, 5390, 9601, 10780, 19202, 38404, 48005, 67207, 96010, 105611, 134414, 192020, 211222, 268828, 336035, 422444, 470449, 528055, 672070, 739277, 940898, 1056110, 1344140, 1478554, 1881796, 2112220, 2352245, 2957108, 3696385, 4704490, 5174939, 7392770, 9408980, 10349878, 14785540, 20699756, 25874695, 51749390, 103498780]

約数ペア:

[(1, 103498780), (2, 51749390), (4, 25874695), (5, 20699756), (7, 14785540), (10, 10349878), (11, 9408980), (14, 7392770), (20, 5174939), (22, 4704490), (28, 3696385), (35, 2957108), (44, 2352245), (49, 2112220), (55, 1881796), (70, 1478554), (77, 1344140), (98, 1056110), (110, 940898), (140, 739277), (154, 672070), (196, 528055), (220, 470449), (245, 422444), (308, 336035), (385, 268828), (490, 211222), (539, 192020), (770, 134414), (980, 105611), (1078, 96010), (1540, 67207), (2156, 48005), (2695, 38404), (5390, 19202), (9601, 10780)]