4738230

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:155

約数の個数: 128

約数和(自身を含む): 15206400

約数和(自身を除く): 10468170

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 27, 30, 35, 42, 45, 46, 54, 63, 69, 70, 90, 105, 109, 115, 126, 135, 138, 161, 189, 207, 210, 218, 230, 270, 315, 322, 327, 345, 378, 414, 483, 545, 621, 630, 654, 690, 763, 805, 945, 966, 981, 1035, 1090, 1242, 1449, 1526, 1610, 1635, 1890, 1962, 2070, 2289, 2415, 2507, 2898, 2943, 3105, 3270, 3815, 4347, 4578, 4830, 4905, 5014, 5886, 6210, 6867, 7245, 7521, 7630, 8694, 9810, 11445, 12535, 13734, 14490, 14715, 15042, 17549, 20601, 21735, 22563, 22890, 25070, 29430, 34335, 35098, 37605, 41202, 43470, 45126, 52647, 67689, 68670, 75210, 87745, 103005, 105294, 112815, 135378, 157941, 175490, 206010, 225630, 263235, 315882, 338445, 473823, 526470, 676890, 789705, 947646, 1579410, 2369115, 4738230]

約数ペア:

[(1, 4738230), (2, 2369115), (3, 1579410), (5, 947646), (6, 789705), (7, 676890), (9, 526470), (10, 473823), (14, 338445), (15, 315882), (18, 263235), (21, 225630), (23, 206010), (27, 175490), (30, 157941), (35, 135378), (42, 112815), (45, 105294), (46, 103005), (54, 87745), (63, 75210), (69, 68670), (70, 67689), (90, 52647), (105, 45126), (109, 43470), (115, 41202), (126, 37605), (135, 35098), (138, 34335), (161, 29430), (189, 25070), (207, 22890), (210, 22563), (218, 21735), (230, 20601), (270, 17549), (315, 15042), (322, 14715), (327, 14490), (345, 13734), (378, 12535), (414, 11445), (483, 9810), (545, 8694), (621, 7630), (630, 7521), (654, 7245), (690, 6867), (763, 6210), (805, 5886), (945, 5014), (966, 4905), (981, 4830), (1035, 4578), (1090, 4347), (1242, 3815), (1449, 3270), (1526, 3105), (1610, 2943), (1635, 2898), (1890, 2507), (1962, 2415), (2070, 2289)]