74919180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{6151}}^1$

素因数の和:6199

約数の個数: 96

約数和(自身を含む): 248048640

約数和(自身を除く): 173129460

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, 6090, 6151, 12180, 12302, 18453, 24604, 30755, 36906, 43057, 61510, 73812, 86114, 92265, 123020, 129171, 172228, 178379, 184530, 215285, 258342, 356758, 369060, 430570, 516684, 535137, 645855, 713516, 861140, 891895, 1070274, 1248653, 1291710, 1783790, 2140548, 2497306, 2583420, 2675685, 3567580, 3745959, 4994612, 5351370, 6243265, 7491918, 10702740, 12486530, 14983836, 18729795, 24973060, 37459590, 74919180]

約数ペア:

[(1, 74919180), (2, 37459590), (3, 24973060), (4, 18729795), (5, 14983836), (6, 12486530), (7, 10702740), (10, 7491918), (12, 6243265), (14, 5351370), (15, 4994612), (20, 3745959), (21, 3567580), (28, 2675685), (29, 2583420), (30, 2497306), (35, 2140548), (42, 1783790), (58, 1291710), (60, 1248653), (70, 1070274), (84, 891895), (87, 861140), (105, 713516), (116, 645855), (140, 535137), (145, 516684), (174, 430570), (203, 369060), (210, 356758), (290, 258342), (348, 215285), (406, 184530), (420, 178379), (435, 172228), (580, 129171), (609, 123020), (812, 92265), (870, 86114), (1015, 73812), (1218, 61510), (1740, 43057), (2030, 36906), (2436, 30755), (3045, 24604), (4060, 18453), (6090, 12302), (6151, 12180)]