2214831780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{523}}^1\times {\mathrm{3361}}^1$

素因数の和:3906

約数の個数: 144

約数和(自身を含む): 7695053184

約数和(自身を除く): 5480221404

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 523, 630, 1046, 1260, 1569, 2092, 2615, 3138, 3361, 3661, 4707, 5230, 6276, 6722, 7322, 7845, 9414, 10083, 10460, 10983, 13444, 14644, 15690, 16805, 18305, 18828, 20166, 21966, 23527, 23535, 30249, 31380, 32949, 33610, 36610, 40332, 43932, 47054, 47070, 50415, 54915, 60498, 65898, 67220, 70581, 73220, 94108, 94140, 100830, 109830, 117635, 120996, 131796, 141162, 151245, 164745, 201660, 211743, 219660, 235270, 282324, 302490, 329490, 352905, 423486, 470540, 604980, 658980, 705810, 846972, 1058715, 1411620, 1757803, 2117430, 3515606, 4234860, 5273409, 7031212, 8789015, 10546818, 12304621, 15820227, 17578030, 21093636, 24609242, 26367045, 31640454, 35156060, 36913863, 49218484, 52734090, 61523105, 63280908, 73827726, 79101135, 105468180, 110741589, 123046210, 147655452, 158202270, 184569315, 221483178, 246092420, 316404540, 369138630, 442966356, 553707945, 738277260, 1107415890, 2214831780]

約数ペア:

[(1, 2214831780), (2, 1107415890), (3, 738277260), (4, 553707945), (5, 442966356), (6, 369138630), (7, 316404540), (9, 246092420), (10, 221483178), (12, 184569315), (14, 158202270), (15, 147655452), (18, 123046210), (20, 110741589), (21, 105468180), (28, 79101135), (30, 73827726), (35, 63280908), (36, 61523105), (42, 52734090), (45, 49218484), (60, 36913863), (63, 35156060), (70, 31640454), (84, 26367045), (90, 24609242), (105, 21093636), (126, 17578030), (140, 15820227), (180, 12304621), (210, 10546818), (252, 8789015), (315, 7031212), (420, 5273409), (523, 4234860), (630, 3515606), (1046, 2117430), (1260, 1757803), (1569, 1411620), (2092, 1058715), (2615, 846972), (3138, 705810), (3361, 658980), (3661, 604980), (4707, 470540), (5230, 423486), (6276, 352905), (6722, 329490), (7322, 302490), (7845, 282324), (9414, 235270), (10083, 219660), (10460, 211743), (10983, 201660), (13444, 164745), (14644, 151245), (15690, 141162), (16805, 131796), (18305, 120996), (18828, 117635), (20166, 109830), (21966, 100830), (23527, 94140), (23535, 94108), (30249, 73220), (31380, 70581), (32949, 67220), (33610, 65898), (36610, 60498), (40332, 54915), (43932, 50415), (47054, 47070)]