17869670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{269}}^1$

素因数の和:369

約数の個数: 64

約数和(自身を含む): 40279680

約数和(自身を除く): 22410010

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 73, 91, 130, 146, 182, 269, 365, 455, 511, 538, 730, 910, 949, 1022, 1345, 1883, 1898, 2555, 2690, 3497, 3766, 4745, 5110, 6643, 6994, 9415, 9490, 13286, 17485, 18830, 19637, 24479, 33215, 34970, 39274, 48958, 66430, 98185, 122395, 137459, 196370, 244790, 255281, 274918, 510562, 687295, 1276405, 1374590, 1786967, 2552810, 3573934, 8934835, 17869670]

約数ペア:

[(1, 17869670), (2, 8934835), (5, 3573934), (7, 2552810), (10, 1786967), (13, 1374590), (14, 1276405), (26, 687295), (35, 510562), (65, 274918), (70, 255281), (73, 244790), (91, 196370), (130, 137459), (146, 122395), (182, 98185), (269, 66430), (365, 48958), (455, 39274), (511, 34970), (538, 33215), (730, 24479), (910, 19637), (949, 18830), (1022, 17485), (1345, 13286), (1883, 9490), (1898, 9415), (2555, 6994), (2690, 6643), (3497, 5110), (3766, 4745)]