78000230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{9209}}^1$

素因数の和:9245

約数の個数: 48

約数和(自身を含む): 176389920

約数和(自身を除く): 98389690

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 121, 154, 242, 385, 605, 770, 847, 1210, 1694, 4235, 8470, 9209, 18418, 46045, 64463, 92090, 101299, 128926, 202598, 322315, 506495, 644630, 709093, 1012990, 1114289, 1418186, 2228578, 3545465, 5571445, 7090930, 7800023, 11142890, 15600046, 39000115, 78000230]

約数ペア:

[(1, 78000230), (2, 39000115), (5, 15600046), (7, 11142890), (10, 7800023), (11, 7090930), (14, 5571445), (22, 3545465), (35, 2228578), (55, 1418186), (70, 1114289), (77, 1012990), (110, 709093), (121, 644630), (154, 506495), (242, 322315), (385, 202598), (605, 128926), (770, 101299), (847, 92090), (1210, 64463), (1694, 46045), (4235, 18418), (8470, 9209)]