65617020

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{17359}}^1$

素因数の和:17384

約数の個数: 96

約数和(自身を含む): 233318400

約数和(自身を除く): 167701380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 17359, 34718, 52077, 69436, 86795, 104154, 121513, 156231, 173590, 208308, 243026, 260385, 312462, 347180, 364539, 468693, 486052, 520770, 607565, 624924, 729078, 781155, 937386, 1041540, 1093617, 1215130, 1458156, 1562310, 1822695, 1874772, 2187234, 2343465, 2430260, 3124620, 3280851, 3645390, 4374468, 4686930, 5468085, 6561702, 7290780, 9373860, 10936170, 13123404, 16404255, 21872340, 32808510, 65617020]

約数ペア:

[(1, 65617020), (2, 32808510), (3, 21872340), (4, 16404255), (5, 13123404), (6, 10936170), (7, 9373860), (9, 7290780), (10, 6561702), (12, 5468085), (14, 4686930), (15, 4374468), (18, 3645390), (20, 3280851), (21, 3124620), (27, 2430260), (28, 2343465), (30, 2187234), (35, 1874772), (36, 1822695), (42, 1562310), (45, 1458156), (54, 1215130), (60, 1093617), (63, 1041540), (70, 937386), (84, 781155), (90, 729078), (105, 624924), (108, 607565), (126, 520770), (135, 486052), (140, 468693), (180, 364539), (189, 347180), (210, 312462), (252, 260385), (270, 243026), (315, 208308), (378, 173590), (420, 156231), (540, 121513), (630, 104154), (756, 86795), (945, 69436), (1260, 52077), (1890, 34718), (3780, 17359)]