2018776230

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{53791}}^1$

素因数の和:53946

約数の個数: 64

約数和(自身を含む): 5422233600

約数和(自身を除く): 3403457370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 139, 270, 278, 417, 695, 834, 1251, 1390, 2085, 2502, 3753, 4170, 6255, 7506, 12510, 18765, 37530, 53791, 107582, 161373, 268955, 322746, 484119, 537910, 806865, 968238, 1452357, 1613730, 2420595, 2904714, 4841190, 7261785, 7476949, 14523570, 14953898, 22430847, 37384745, 44861694, 67292541, 74769490, 112154235, 134585082, 201877623, 224308470, 336462705, 403755246, 672925410, 1009388115, 2018776230]

約数ペア:

[(1, 2018776230), (2, 1009388115), (3, 672925410), (5, 403755246), (6, 336462705), (9, 224308470), (10, 201877623), (15, 134585082), (18, 112154235), (27, 74769490), (30, 67292541), (45, 44861694), (54, 37384745), (90, 22430847), (135, 14953898), (139, 14523570), (270, 7476949), (278, 7261785), (417, 4841190), (695, 2904714), (834, 2420595), (1251, 1613730), (1390, 1452357), (2085, 968238), (2502, 806865), (3753, 537910), (4170, 484119), (6255, 322746), (7506, 268955), (12510, 161373), (18765, 107582), (37530, 53791)]