71484420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{5869}}^1$

素因数の和:5917

約数の個数: 96

約数和(自身を含む): 236678400

約数和(自身を除く): 165193980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 58, 60, 70, 84, 87, 105, 116, 140, 145, 174, 203, 210, 290, 348, 406, 420, 435, 580, 609, 812, 870, 1015, 1218, 1740, 2030, 2436, 3045, 4060, 5869, 6090, 11738, 12180, 17607, 23476, 29345, 35214, 41083, 58690, 70428, 82166, 88035, 117380, 123249, 164332, 170201, 176070, 205415, 246498, 340402, 352140, 410830, 492996, 510603, 616245, 680804, 821660, 851005, 1021206, 1191407, 1232490, 1702010, 2042412, 2382814, 2464980, 2553015, 3404020, 3574221, 4765628, 5106030, 5957035, 7148442, 10212060, 11914070, 14296884, 17871105, 23828140, 35742210, 71484420]

約数ペア:

[(1, 71484420), (2, 35742210), (3, 23828140), (4, 17871105), (5, 14296884), (6, 11914070), (7, 10212060), (10, 7148442), (12, 5957035), (14, 5106030), (15, 4765628), (20, 3574221), (21, 3404020), (28, 2553015), (29, 2464980), (30, 2382814), (35, 2042412), (42, 1702010), (58, 1232490), (60, 1191407), (70, 1021206), (84, 851005), (87, 821660), (105, 680804), (116, 616245), (140, 510603), (145, 492996), (174, 410830), (203, 352140), (210, 340402), (290, 246498), (348, 205415), (406, 176070), (420, 170201), (435, 164332), (580, 123249), (609, 117380), (812, 88035), (870, 82166), (1015, 70428), (1218, 58690), (1740, 41083), (2030, 35214), (2436, 29345), (3045, 23476), (4060, 17607), (5869, 12180), (6090, 11738)]