13158530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{743}}^1$

素因数の和:791

約数の個数: 64

約数和(自身を含む): 30855168

約数和(自身を除く): 17696638

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 23, 35, 46, 55, 70, 77, 110, 115, 154, 161, 230, 253, 322, 385, 506, 743, 770, 805, 1265, 1486, 1610, 1771, 2530, 3542, 3715, 5201, 7430, 8173, 8855, 10402, 16346, 17089, 17710, 26005, 34178, 40865, 52010, 57211, 81730, 85445, 114422, 119623, 170890, 187979, 239246, 286055, 375958, 572110, 598115, 939895, 1196230, 1315853, 1879790, 2631706, 6579265, 13158530]

約数ペア:

[(1, 13158530), (2, 6579265), (5, 2631706), (7, 1879790), (10, 1315853), (11, 1196230), (14, 939895), (22, 598115), (23, 572110), (35, 375958), (46, 286055), (55, 239246), (70, 187979), (77, 170890), (110, 119623), (115, 114422), (154, 85445), (161, 81730), (230, 57211), (253, 52010), (322, 40865), (385, 34178), (506, 26005), (743, 17710), (770, 17089), (805, 16346), (1265, 10402), (1486, 8855), (1610, 8173), (1771, 7430), (2530, 5201), (3542, 3715)]