437888940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{68207}}^1$

素因数の和:68326

約数の個数: 48

約数和(自身を含む): 1237565952

約数和(自身を除く): 799677012

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 107, 214, 321, 428, 535, 642, 1070, 1284, 1605, 2140, 3210, 6420, 68207, 136414, 204621, 272828, 341035, 409242, 682070, 818484, 1023105, 1364140, 2046210, 4092420, 7298149, 14596298, 21894447, 29192596, 36490745, 43788894, 72981490, 87577788, 109472235, 145962980, 218944470, 437888940]

約数ペア:

[(1, 437888940), (2, 218944470), (3, 145962980), (4, 109472235), (5, 87577788), (6, 72981490), (10, 43788894), (12, 36490745), (15, 29192596), (20, 21894447), (30, 14596298), (60, 7298149), (107, 4092420), (214, 2046210), (321, 1364140), (428, 1023105), (535, 818484), (642, 682070), (1070, 409242), (1284, 341035), (1605, 272828), (2140, 204621), (3210, 136414), (6420, 68207)]