30384848

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{661}}^1$

素因数の和:712

約数の個数: 60

約数和(自身を含む): 67599468

約数和(自身を除く): 37214620

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 169, 208, 221, 272, 338, 442, 661, 676, 884, 1322, 1352, 1768, 2644, 2704, 2873, 3536, 5288, 5746, 8593, 10576, 11237, 11492, 17186, 22474, 22984, 34372, 44948, 45968, 68744, 89896, 111709, 137488, 146081, 179792, 223418, 292162, 446836, 584324, 893672, 1168648, 1787344, 1899053, 2337296, 3798106, 7596212, 15192424, 30384848]

約数ペア:

[(1, 30384848), (2, 15192424), (4, 7596212), (8, 3798106), (13, 2337296), (16, 1899053), (17, 1787344), (26, 1168648), (34, 893672), (52, 584324), (68, 446836), (104, 292162), (136, 223418), (169, 179792), (208, 146081), (221, 137488), (272, 111709), (338, 89896), (442, 68744), (661, 45968), (676, 44948), (884, 34372), (1322, 22984), (1352, 22474), (1768, 17186), (2644, 11492), (2704, 11237), (2873, 10576), (3536, 8593), (5288, 5746)]