327172010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1453}}^1$

素因数の和:1583

約数の個数: 64

約数和(自身を含む): 678378240

約数和(自身を除く): 351206230

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 89, 110, 115, 178, 230, 253, 445, 506, 890, 979, 1265, 1453, 1958, 2047, 2530, 2906, 4094, 4895, 7265, 9790, 10235, 14530, 15983, 20470, 22517, 31966, 33419, 45034, 66838, 79915, 112585, 129317, 159830, 167095, 225170, 258634, 334190, 367609, 646585, 735218, 1293170, 1422487, 1838045, 2844974, 2974291, 3676090, 5948582, 7112435, 14224870, 14871455, 29742910, 32717201, 65434402, 163586005, 327172010]

約数ペア:

[(1, 327172010), (2, 163586005), (5, 65434402), (10, 32717201), (11, 29742910), (22, 14871455), (23, 14224870), (46, 7112435), (55, 5948582), (89, 3676090), (110, 2974291), (115, 2844974), (178, 1838045), (230, 1422487), (253, 1293170), (445, 735218), (506, 646585), (890, 367609), (979, 334190), (1265, 258634), (1453, 225170), (1958, 167095), (2047, 159830), (2530, 129317), (2906, 112585), (4094, 79915), (4895, 66838), (7265, 45034), (9790, 33419), (10235, 31966), (14530, 22517), (15983, 20470)]