30483258

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1$

素因数の和:411

約数の個数: 64

約数和(自身を含む): 70371840

約数和(自身を除く): 39888582

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 67, 78, 114, 134, 201, 247, 307, 402, 494, 614, 741, 871, 921, 1273, 1482, 1742, 1842, 2546, 2613, 3819, 3991, 5226, 5833, 7638, 7982, 11666, 11973, 16549, 17499, 20569, 23946, 33098, 34998, 41138, 49647, 61707, 75829, 99294, 123414, 151658, 227487, 267397, 390811, 454974, 534794, 781622, 802191, 1172433, 1604382, 2344866, 5080543, 10161086, 15241629, 30483258]

約数ペア:

[(1, 30483258), (2, 15241629), (3, 10161086), (6, 5080543), (13, 2344866), (19, 1604382), (26, 1172433), (38, 802191), (39, 781622), (57, 534794), (67, 454974), (78, 390811), (114, 267397), (134, 227487), (201, 151658), (247, 123414), (307, 99294), (402, 75829), (494, 61707), (614, 49647), (741, 41138), (871, 34998), (921, 33098), (1273, 23946), (1482, 20569), (1742, 17499), (1842, 16549), (2546, 11973), (2613, 11666), (3819, 7982), (3991, 7638), (5226, 5833)]