71052660

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{18797}}^1$

素因数の和:18822

約数の個数: 96

約数和(自身を含む): 252645120

約数和(自身を除く): 181592460

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, 18797, 37594, 56391, 75188, 93985, 112782, 131579, 169173, 187970, 225564, 263158, 281955, 338346, 375940, 394737, 507519, 526316, 563910, 657895, 676692, 789474, 845865, 1015038, 1127820, 1184211, 1315790, 1578948, 1691730, 1973685, 2030076, 2368422, 2537595, 2631580, 3383460, 3552633, 3947370, 4736844, 5075190, 5921055, 7105266, 7894740, 10150380, 11842110, 14210532, 17763165, 23684220, 35526330, 71052660]

約数ペア:

[(1, 71052660), (2, 35526330), (3, 23684220), (4, 17763165), (5, 14210532), (6, 11842110), (7, 10150380), (9, 7894740), (10, 7105266), (12, 5921055), (14, 5075190), (15, 4736844), (18, 3947370), (20, 3552633), (21, 3383460), (27, 2631580), (28, 2537595), (30, 2368422), (35, 2030076), (36, 1973685), (42, 1691730), (45, 1578948), (54, 1315790), (60, 1184211), (63, 1127820), (70, 1015038), (84, 845865), (90, 789474), (105, 676692), (108, 657895), (126, 563910), (135, 526316), (140, 507519), (180, 394737), (189, 375940), (210, 338346), (252, 281955), (270, 263158), (315, 225564), (378, 187970), (420, 169173), (540, 131579), (630, 112782), (756, 93985), (945, 75188), (1260, 56391), (1890, 37594), (3780, 18797)]