7445790

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:159

約数の個数: 128

約数和(自身を含む): 22809600

約数和(自身を除く): 15363810

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 23, 27, 30, 33, 45, 46, 54, 55, 66, 69, 90, 99, 109, 110, 115, 135, 138, 165, 198, 207, 218, 230, 253, 270, 297, 327, 330, 345, 414, 495, 506, 545, 594, 621, 654, 690, 759, 981, 990, 1035, 1090, 1199, 1242, 1265, 1485, 1518, 1635, 1962, 2070, 2277, 2398, 2507, 2530, 2943, 2970, 3105, 3270, 3597, 3795, 4554, 4905, 5014, 5886, 5995, 6210, 6831, 7194, 7521, 7590, 9810, 10791, 11385, 11990, 12535, 13662, 14715, 15042, 17985, 21582, 22563, 22770, 25070, 27577, 29430, 32373, 34155, 35970, 37605, 45126, 53955, 55154, 64746, 67689, 68310, 75210, 82731, 107910, 112815, 135378, 137885, 161865, 165462, 225630, 248193, 275770, 323730, 338445, 413655, 496386, 676890, 744579, 827310, 1240965, 1489158, 2481930, 3722895, 7445790]

約数ペア:

[(1, 7445790), (2, 3722895), (3, 2481930), (5, 1489158), (6, 1240965), (9, 827310), (10, 744579), (11, 676890), (15, 496386), (18, 413655), (22, 338445), (23, 323730), (27, 275770), (30, 248193), (33, 225630), (45, 165462), (46, 161865), (54, 137885), (55, 135378), (66, 112815), (69, 107910), (90, 82731), (99, 75210), (109, 68310), (110, 67689), (115, 64746), (135, 55154), (138, 53955), (165, 45126), (198, 37605), (207, 35970), (218, 34155), (230, 32373), (253, 29430), (270, 27577), (297, 25070), (327, 22770), (330, 22563), (345, 21582), (414, 17985), (495, 15042), (506, 14715), (545, 13662), (594, 12535), (621, 11990), (654, 11385), (690, 10791), (759, 9810), (981, 7590), (990, 7521), (1035, 7194), (1090, 6831), (1199, 6210), (1242, 5995), (1265, 5886), (1485, 5014), (1518, 4905), (1635, 4554), (1962, 3795), (2070, 3597), (2277, 3270), (2398, 3105), (2507, 2970), (2530, 2943)]