74912430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{739}}^1$

素因数の和:889

約数の個数: 64

約数和(自身を含む): 187545600

約数和(自身を除く): 112633170

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 109, 155, 186, 218, 310, 327, 465, 545, 654, 739, 930, 1090, 1478, 1635, 2217, 3270, 3379, 3695, 4434, 6758, 7390, 10137, 11085, 16895, 20274, 22170, 22909, 33790, 45818, 50685, 68727, 80551, 101370, 114545, 137454, 161102, 229090, 241653, 343635, 402755, 483306, 687270, 805510, 1208265, 2416530, 2497081, 4994162, 7491243, 12485405, 14982486, 24970810, 37456215, 74912430]

約数ペア:

[(1, 74912430), (2, 37456215), (3, 24970810), (5, 14982486), (6, 12485405), (10, 7491243), (15, 4994162), (30, 2497081), (31, 2416530), (62, 1208265), (93, 805510), (109, 687270), (155, 483306), (186, 402755), (218, 343635), (310, 241653), (327, 229090), (465, 161102), (545, 137454), (654, 114545), (739, 101370), (930, 80551), (1090, 68727), (1478, 50685), (1635, 45818), (2217, 33790), (3270, 22909), (3379, 22170), (3695, 20274), (4434, 16895), (6758, 11085), (7390, 10137)]