30685466

素因数分解:

$2^1\times 7^3\times {\mathrm{41}}^1\times {\mathrm{1091}}^1$

素因数の和:1155

約数の個数: 32

約数和(自身を含む): 55036800

約数和(自身を除く): 24351334

約数列:

[1, 2, 7, 14, 41, 49, 82, 98, 287, 343, 574, 686, 1091, 2009, 2182, 4018, 7637, 14063, 15274, 28126, 44731, 53459, 89462, 106918, 313117, 374213, 626234, 748426, 2191819, 4383638, 15342733, 30685466]

約数ペア:

[(1, 30685466), (2, 15342733), (7, 4383638), (14, 2191819), (41, 748426), (49, 626234), (82, 374213), (98, 313117), (287, 106918), (343, 89462), (574, 53459), (686, 44731), (1091, 28126), (2009, 15274), (2182, 14063), (4018, 7637)]