27308710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{113}}^1$

素因数の和:170

約数の個数: 64

約数和(自身を含む): 58605120

約数和(自身を除く): 31296410

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 113, 130, 143, 169, 226, 286, 338, 565, 715, 845, 1130, 1243, 1430, 1469, 1690, 1859, 2197, 2486, 2938, 3718, 4394, 6215, 7345, 9295, 10985, 12430, 14690, 16159, 18590, 19097, 21970, 24167, 32318, 38194, 48334, 80795, 95485, 120835, 161590, 190970, 210067, 241670, 248261, 420134, 496522, 1050335, 1241305, 2100670, 2482610, 2730871, 5461742, 13654355, 27308710]

約数ペア:

[(1, 27308710), (2, 13654355), (5, 5461742), (10, 2730871), (11, 2482610), (13, 2100670), (22, 1241305), (26, 1050335), (55, 496522), (65, 420134), (110, 248261), (113, 241670), (130, 210067), (143, 190970), (169, 161590), (226, 120835), (286, 95485), (338, 80795), (565, 48334), (715, 38194), (845, 32318), (1130, 24167), (1243, 21970), (1430, 19097), (1469, 18590), (1690, 16159), (1859, 14690), (2197, 12430), (2486, 10985), (2938, 9295), (3718, 7345), (4394, 6215)]