2956030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{349}}^1$

素因数の和:385

約数の個数: 48

約数和(自身を含む): 6703200

約数和(自身を除く): 3747170

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 121, 154, 242, 349, 385, 605, 698, 770, 847, 1210, 1694, 1745, 2443, 3490, 3839, 4235, 4886, 7678, 8470, 12215, 19195, 24430, 26873, 38390, 42229, 53746, 84458, 134365, 211145, 268730, 295603, 422290, 591206, 1478015, 2956030]

約数ペア:

[(1, 2956030), (2, 1478015), (5, 591206), (7, 422290), (10, 295603), (11, 268730), (14, 211145), (22, 134365), (35, 84458), (55, 53746), (70, 42229), (77, 38390), (110, 26873), (121, 24430), (154, 19195), (242, 12215), (349, 8470), (385, 7678), (605, 4886), (698, 4235), (770, 3839), (847, 3490), (1210, 2443), (1694, 1745)]