1055687220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{837847}}^1$

素因数の和:837869

約数の個数: 72

約数和(自身を含む): 3659720064

約数和(自身を除く): 2604032844

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 837847, 1675694, 2513541, 3351388, 4189235, 5027082, 5864929, 7540623, 8378470, 10054164, 11729858, 12567705, 15081246, 16756940, 17594787, 23459716, 25135410, 29324645, 30162492, 35189574, 37703115, 50270820, 52784361, 58649290, 70379148, 75406230, 87973935, 105568722, 117298580, 150812460, 175947870, 211137444, 263921805, 351895740, 527843610, 1055687220]

約数ペア:

[(1, 1055687220), (2, 527843610), (3, 351895740), (4, 263921805), (5, 211137444), (6, 175947870), (7, 150812460), (9, 117298580), (10, 105568722), (12, 87973935), (14, 75406230), (15, 70379148), (18, 58649290), (20, 52784361), (21, 50270820), (28, 37703115), (30, 35189574), (35, 30162492), (36, 29324645), (42, 25135410), (45, 23459716), (60, 17594787), (63, 16756940), (70, 15081246), (84, 12567705), (90, 11729858), (105, 10054164), (126, 8378470), (140, 7540623), (180, 5864929), (210, 5027082), (252, 4189235), (315, 3351388), (420, 2513541), (630, 1675694), (1260, 837847)]