526470

素因数分解:

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

素因数の和:149

約数の個数: 64

約数和(自身を含む): 1520640

約数和(自身を除く): 994170

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 69, 70, 105, 109, 115, 138, 161, 210, 218, 230, 322, 327, 345, 483, 545, 654, 690, 763, 805, 966, 1090, 1526, 1610, 1635, 2289, 2415, 2507, 3270, 3815, 4578, 4830, 5014, 7521, 7630, 11445, 12535, 15042, 17549, 22890, 25070, 35098, 37605, 52647, 75210, 87745, 105294, 175490, 263235, 526470]

約数ペア:

[(1, 526470), (2, 263235), (3, 175490), (5, 105294), (6, 87745), (7, 75210), (10, 52647), (14, 37605), (15, 35098), (21, 25070), (23, 22890), (30, 17549), (35, 15042), (42, 12535), (46, 11445), (69, 7630), (70, 7521), (105, 5014), (109, 4830), (115, 4578), (138, 3815), (161, 3270), (210, 2507), (218, 2415), (230, 2289), (322, 1635), (327, 1610), (345, 1526), (483, 1090), (545, 966), (654, 805), (690, 763)]