103230990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{20123}}^1$

素因数の和:20158

約数の個数: 64

約数和(自身を含む): 289785600

約数和(自身を除く): 186554610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 2565, 5130, 20123, 40246, 60369, 100615, 120738, 181107, 201230, 301845, 362214, 382337, 543321, 603690, 764674, 905535, 1086642, 1147011, 1811070, 1911685, 2294022, 2716605, 3441033, 3823370, 5433210, 5735055, 6882066, 10323099, 11470110, 17205165, 20646198, 34410330, 51615495, 103230990]

約数ペア:

[(1, 103230990), (2, 51615495), (3, 34410330), (5, 20646198), (6, 17205165), (9, 11470110), (10, 10323099), (15, 6882066), (18, 5735055), (19, 5433210), (27, 3823370), (30, 3441033), (38, 2716605), (45, 2294022), (54, 1911685), (57, 1811070), (90, 1147011), (95, 1086642), (114, 905535), (135, 764674), (171, 603690), (190, 543321), (270, 382337), (285, 362214), (342, 301845), (513, 201230), (570, 181107), (855, 120738), (1026, 100615), (1710, 60369), (2565, 40246), (5130, 20123)]