1187971330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{911}}^1\times {\mathrm{1433}}^1$

素因数の和:2371

約数の個数: 64

約数和(自身を含む): 2636540928

約数和(自身を除く): 1448569598

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 911, 1433, 1822, 2866, 4555, 6377, 7165, 9110, 10031, 11843, 12754, 14330, 18629, 20062, 23686, 31885, 37258, 50155, 59215, 63770, 82901, 93145, 100310, 118430, 130403, 165802, 186290, 260806, 414505, 652015, 829010, 1304030, 1305463, 2610926, 6527315, 9138241, 13054630, 16971019, 18276482, 33942038, 45691205, 84855095, 91382410, 118797133, 169710190, 237594266, 593985665, 1187971330]

約数ペア:

[(1, 1187971330), (2, 593985665), (5, 237594266), (7, 169710190), (10, 118797133), (13, 91382410), (14, 84855095), (26, 45691205), (35, 33942038), (65, 18276482), (70, 16971019), (91, 13054630), (130, 9138241), (182, 6527315), (455, 2610926), (910, 1305463), (911, 1304030), (1433, 829010), (1822, 652015), (2866, 414505), (4555, 260806), (6377, 186290), (7165, 165802), (9110, 130403), (10031, 118430), (11843, 100310), (12754, 93145), (14330, 82901), (18629, 63770), (20062, 59215), (23686, 50155), (31885, 37258)]