15763230

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1$

素因数の和:342

約数の個数: 96

約数和(自身を含む): 47443968

約数和(自身を除く): 31680738

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 131, 191, 210, 262, 315, 382, 393, 573, 630, 655, 786, 917, 955, 1146, 1179, 1310, 1337, 1719, 1834, 1910, 1965, 2358, 2674, 2751, 2865, 3438, 3930, 4011, 4585, 5502, 5730, 5895, 6685, 8022, 8253, 8595, 9170, 11790, 12033, 13370, 13755, 16506, 17190, 20055, 24066, 25021, 27510, 40110, 41265, 50042, 60165, 75063, 82530, 120330, 125105, 150126, 175147, 225189, 250210, 350294, 375315, 450378, 525441, 750630, 875735, 1050882, 1125945, 1576323, 1751470, 2251890, 2627205, 3152646, 5254410, 7881615, 15763230]

約数ペア:

[(1, 15763230), (2, 7881615), (3, 5254410), (5, 3152646), (6, 2627205), (7, 2251890), (9, 1751470), (10, 1576323), (14, 1125945), (15, 1050882), (18, 875735), (21, 750630), (30, 525441), (35, 450378), (42, 375315), (45, 350294), (63, 250210), (70, 225189), (90, 175147), (105, 150126), (126, 125105), (131, 120330), (191, 82530), (210, 75063), (262, 60165), (315, 50042), (382, 41265), (393, 40110), (573, 27510), (630, 25021), (655, 24066), (786, 20055), (917, 17190), (955, 16506), (1146, 13755), (1179, 13370), (1310, 12033), (1337, 11790), (1719, 9170), (1834, 8595), (1910, 8253), (1965, 8022), (2358, 6685), (2674, 5895), (2751, 5730), (2865, 5502), (3438, 4585), (3930, 4011)]