2148045130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2789669}}^1$

素因数の和:2789694

約数の個数: 32

約数和(自身を含む): 4820549760

約数和(自身を除く): 2672504630

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 2789669, 5579338, 13948345, 19527683, 27896690, 30686359, 39055366, 61372718, 97638415, 153431795, 195276830, 214804513, 306863590, 429609026, 1074022565, 2148045130]

約数ペア:

[(1, 2148045130), (2, 1074022565), (5, 429609026), (7, 306863590), (10, 214804513), (11, 195276830), (14, 153431795), (22, 97638415), (35, 61372718), (55, 39055366), (70, 30686359), (77, 27896690), (110, 19527683), (154, 13948345), (385, 5579338), (770, 2789669)]