30257904

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{21737}}^1$

素因数の和:21777

約数の個数: 40

約数和(自身を含む): 80865360

約数和(自身を除く): 50607456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 348, 464, 696, 1392, 21737, 43474, 65211, 86948, 130422, 173896, 260844, 347792, 521688, 630373, 1043376, 1260746, 1891119, 2521492, 3782238, 5042984, 7564476, 10085968, 15128952, 30257904]

約数ペア:

[(1, 30257904), (2, 15128952), (3, 10085968), (4, 7564476), (6, 5042984), (8, 3782238), (12, 2521492), (16, 1891119), (24, 1260746), (29, 1043376), (48, 630373), (58, 521688), (87, 347792), (116, 260844), (174, 173896), (232, 130422), (348, 86948), (464, 65211), (696, 43474), (1392, 21737)]