193081980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{35363}}^1$

素因数の和:35395

約数の個数: 96

約数和(自身を含む): 665409024

約数和(自身を除く): 472327044

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 35363, 70726, 106089, 141452, 176815, 212178, 247541, 353630, 424356, 459719, 495082, 530445, 707260, 742623, 919438, 990164, 1060890, 1237705, 1379157, 1485246, 1838876, 2121780, 2298595, 2475410, 2758314, 2970492, 3218033, 3713115, 4597190, 4950820, 5516628, 6436066, 6895785, 7426230, 9194380, 9654099, 12872132, 13791570, 14852460, 16090165, 19308198, 27583140, 32180330, 38616396, 48270495, 64360660, 96540990, 193081980]

約数ペア:

[(1, 193081980), (2, 96540990), (3, 64360660), (4, 48270495), (5, 38616396), (6, 32180330), (7, 27583140), (10, 19308198), (12, 16090165), (13, 14852460), (14, 13791570), (15, 12872132), (20, 9654099), (21, 9194380), (26, 7426230), (28, 6895785), (30, 6436066), (35, 5516628), (39, 4950820), (42, 4597190), (52, 3713115), (60, 3218033), (65, 2970492), (70, 2758314), (78, 2475410), (84, 2298595), (91, 2121780), (105, 1838876), (130, 1485246), (140, 1379157), (156, 1237705), (182, 1060890), (195, 990164), (210, 919438), (260, 742623), (273, 707260), (364, 530445), (390, 495082), (420, 459719), (455, 424356), (546, 353630), (780, 247541), (910, 212178), (1092, 176815), (1365, 141452), (1820, 106089), (2730, 70726), (5460, 35363)]