2168110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{659}}^1$

素因数の和:720

約数の個数: 32

約数和(自身を含む): 4561920

約数和(自身を除く): 2393810

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 470, 658, 659, 1318, 1645, 3290, 3295, 4613, 6590, 9226, 23065, 30973, 46130, 61946, 154865, 216811, 309730, 433622, 1084055, 2168110]

約数ペア:

[(1, 2168110), (2, 1084055), (5, 433622), (7, 309730), (10, 216811), (14, 154865), (35, 61946), (47, 46130), (70, 30973), (94, 23065), (235, 9226), (329, 6590), (470, 4613), (658, 3295), (659, 3290), (1318, 1645)]