996860340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{791159}}^1$

素因数の和:791181

約数の個数: 72

約数和(自身を含む): 3455786880

約数和(自身を除く): 2458926540

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, 791159, 1582318, 2373477, 3164636, 3955795, 4746954, 5538113, 7120431, 7911590, 9493908, 11076226, 11867385, 14240862, 15823180, 16614339, 22152452, 23734770, 27690565, 28481724, 33228678, 35602155, 47469540, 49843017, 55381130, 66457356, 71204310, 83071695, 99686034, 110762260, 142408620, 166143390, 199372068, 249215085, 332286780, 498430170, 996860340]

約数ペア:

[(1, 996860340), (2, 498430170), (3, 332286780), (4, 249215085), (5, 199372068), (6, 166143390), (7, 142408620), (9, 110762260), (10, 99686034), (12, 83071695), (14, 71204310), (15, 66457356), (18, 55381130), (20, 49843017), (21, 47469540), (28, 35602155), (30, 33228678), (35, 28481724), (36, 27690565), (42, 23734770), (45, 22152452), (60, 16614339), (63, 15823180), (70, 14240862), (84, 11867385), (90, 11076226), (105, 9493908), (126, 7911590), (140, 7120431), (180, 5538113), (210, 4746954), (252, 3955795), (315, 3164636), (420, 2373477), (630, 1582318), (1260, 791159)]