2247373930

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{1019}}^1$

素因数の和:1315

約数の個数: 64

約数和(自身を含む): 4342947840

約数和(自身を除く): 2095573910

約数列:

[1, 2, 5, 10, 23, 43, 46, 86, 115, 215, 223, 230, 430, 446, 989, 1019, 1115, 1978, 2038, 2230, 4945, 5095, 5129, 9589, 9890, 10190, 10258, 19178, 23437, 25645, 43817, 46874, 47945, 51290, 87634, 95890, 117185, 219085, 220547, 227237, 234370, 438170, 441094, 454474, 1007791, 1102735, 1136185, 2015582, 2205470, 2272370, 5038955, 5226451, 9771191, 10077910, 10452902, 19542382, 26132255, 48855955, 52264510, 97711910, 224737393, 449474786, 1123686965, 2247373930]

約数ペア:

[(1, 2247373930), (2, 1123686965), (5, 449474786), (10, 224737393), (23, 97711910), (43, 52264510), (46, 48855955), (86, 26132255), (115, 19542382), (215, 10452902), (223, 10077910), (230, 9771191), (430, 5226451), (446, 5038955), (989, 2272370), (1019, 2205470), (1115, 2015582), (1978, 1136185), (2038, 1102735), (2230, 1007791), (4945, 454474), (5095, 441094), (5129, 438170), (9589, 234370), (9890, 227237), (10190, 220547), (10258, 219085), (19178, 117185), (23437, 95890), (25645, 87634), (43817, 51290), (46874, 47945)]