219728528070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{431}}^1\times {\mathrm{1759}}^1\times {\mathrm{9661}}^1$

素因数の和:11861

約数の個数: 64

約数和(自身を含む): 528927252480

約数和(自身を除く): 309198724410

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 431, 862, 1293, 1759, 2155, 2586, 3518, 4310, 5277, 6465, 8795, 9661, 10554, 12930, 17590, 19322, 26385, 28983, 48305, 52770, 57966, 96610, 144915, 289830, 758129, 1516258, 2274387, 3790645, 4163891, 4548774, 7581290, 8327782, 11371935, 12491673, 16993699, 20819455, 22743870, 24983346, 33987398, 41638910, 50981097, 62458365, 84968495, 101962194, 124916730, 169936990, 254905485, 509810970, 7324284269, 14648568538, 21972852807, 36621421345, 43945705614, 73242842690, 109864264035, 219728528070]

約数ペア:

[(1, 219728528070), (2, 109864264035), (3, 73242842690), (5, 43945705614), (6, 36621421345), (10, 21972852807), (15, 14648568538), (30, 7324284269), (431, 509810970), (862, 254905485), (1293, 169936990), (1759, 124916730), (2155, 101962194), (2586, 84968495), (3518, 62458365), (4310, 50981097), (5277, 41638910), (6465, 33987398), (8795, 24983346), (9661, 22743870), (10554, 20819455), (12930, 16993699), (17590, 12491673), (19322, 11371935), (26385, 8327782), (28983, 7581290), (48305, 4548774), (52770, 4163891), (57966, 3790645), (96610, 2274387), (144915, 1516258), (289830, 758129)]