2007075315

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{5657}}^1$

素因数の和:5812

約数の個数: 64

約数和(自身を含む): 3823902720

約数和(自身を除く): 1816827405

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 93, 105, 109, 155, 217, 327, 465, 545, 651, 763, 1085, 1635, 2289, 3255, 3379, 3815, 5657, 10137, 11445, 16895, 16971, 23653, 28285, 39599, 50685, 70959, 84855, 118265, 118797, 175367, 197995, 354795, 526101, 593985, 616613, 876835, 1227569, 1849839, 2630505, 3083065, 3682707, 4316291, 6137845, 9249195, 12948873, 18413535, 19115003, 21581455, 57345009, 64744365, 95575015, 133805021, 286725045, 401415063, 669025105, 2007075315]

約数ペア:

[(1, 2007075315), (3, 669025105), (5, 401415063), (7, 286725045), (15, 133805021), (21, 95575015), (31, 64744365), (35, 57345009), (93, 21581455), (105, 19115003), (109, 18413535), (155, 12948873), (217, 9249195), (327, 6137845), (465, 4316291), (545, 3682707), (651, 3083065), (763, 2630505), (1085, 1849839), (1635, 1227569), (2289, 876835), (3255, 616613), (3379, 593985), (3815, 526101), (5657, 354795), (10137, 197995), (11445, 175367), (16895, 118797), (16971, 118265), (23653, 84855), (28285, 70959), (39599, 50685)]