29312420

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1181}}^1$

素因数の和:1280

約数の個数: 48

約数和(自身を含む): 66125808

約数和(自身を除く): 36813388

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 73, 85, 146, 170, 292, 340, 365, 730, 1181, 1241, 1460, 2362, 2482, 4724, 4964, 5905, 6205, 11810, 12410, 20077, 23620, 24820, 40154, 80308, 86213, 100385, 172426, 200770, 344852, 401540, 431065, 862130, 1465621, 1724260, 2931242, 5862484, 7328105, 14656210, 29312420]

約数ペア:

[(1, 29312420), (2, 14656210), (4, 7328105), (5, 5862484), (10, 2931242), (17, 1724260), (20, 1465621), (34, 862130), (68, 431065), (73, 401540), (85, 344852), (146, 200770), (170, 172426), (292, 100385), (340, 86213), (365, 80308), (730, 40154), (1181, 24820), (1241, 23620), (1460, 20077), (2362, 12410), (2482, 11810), (4724, 6205), (4964, 5905)]