30829821

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{269}}^1$

素因数の和:457

約数の個数: 32

約数和(自身を含む): 47278080

約数和(自身を除く): 16448259

約数列:

[1, 3, 11, 23, 33, 69, 151, 253, 269, 453, 759, 807, 1661, 2959, 3473, 4983, 6187, 8877, 10419, 18561, 38203, 40619, 68057, 114609, 121857, 204171, 446809, 934237, 1340427, 2802711, 10276607, 30829821]

約数ペア:

[(1, 30829821), (3, 10276607), (11, 2802711), (23, 1340427), (33, 934237), (69, 446809), (151, 204171), (253, 121857), (269, 114609), (453, 68057), (759, 40619), (807, 38203), (1661, 18561), (2959, 10419), (3473, 8877), (4983, 6187)]