9621780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{739}}^1$

素因数の和:789

約数の個数: 96

約数和(自身を含む): 31825920

約数和(自身を除く): 22204140

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 124, 140, 155, 186, 210, 217, 310, 372, 420, 434, 465, 620, 651, 739, 868, 930, 1085, 1302, 1478, 1860, 2170, 2217, 2604, 2956, 3255, 3695, 4340, 4434, 5173, 6510, 7390, 8868, 10346, 11085, 13020, 14780, 15519, 20692, 22170, 22909, 25865, 31038, 44340, 45818, 51730, 62076, 68727, 77595, 91636, 103460, 114545, 137454, 155190, 160363, 229090, 274908, 310380, 320726, 343635, 458180, 481089, 641452, 687270, 801815, 962178, 1374540, 1603630, 1924356, 2405445, 3207260, 4810890, 9621780]

約数ペア:

[(1, 9621780), (2, 4810890), (3, 3207260), (4, 2405445), (5, 1924356), (6, 1603630), (7, 1374540), (10, 962178), (12, 801815), (14, 687270), (15, 641452), (20, 481089), (21, 458180), (28, 343635), (30, 320726), (31, 310380), (35, 274908), (42, 229090), (60, 160363), (62, 155190), (70, 137454), (84, 114545), (93, 103460), (105, 91636), (124, 77595), (140, 68727), (155, 62076), (186, 51730), (210, 45818), (217, 44340), (310, 31038), (372, 25865), (420, 22909), (434, 22170), (465, 20692), (620, 15519), (651, 14780), (739, 13020), (868, 11085), (930, 10346), (1085, 8868), (1302, 7390), (1478, 6510), (1860, 5173), (2170, 4434), (2217, 4340), (2604, 3695), (2956, 3255)]