1321036892140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{751}}^1\times {\mathrm{237067}}^1$

素因数の和:237887

約数の個数: 96

約数和(自身を含む): 3234624067584

約数和(自身を除く): 1913587175444

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 53, 70, 106, 140, 212, 265, 371, 530, 742, 751, 1060, 1484, 1502, 1855, 3004, 3710, 3755, 5257, 7420, 7510, 10514, 15020, 21028, 26285, 39803, 52570, 79606, 105140, 159212, 199015, 237067, 278621, 398030, 474134, 557242, 796060, 948268, 1114484, 1185335, 1393105, 1659469, 2370670, 2786210, 3318938, 4741340, 5572420, 6637876, 8297345, 12564551, 16594690, 25129102, 33189380, 50258204, 62822755, 87951857, 125645510, 175903714, 178037317, 251291020, 351807428, 356074634, 439759285, 712149268, 879518570, 890186585, 1246261219, 1759037140, 1780373170, 2492522438, 3560746340, 4985044876, 6231306095, 9435977801, 12462612190, 18871955602, 24925224380, 37743911204, 47179889005, 66051844607, 94359778010, 132103689214, 188719556020, 264207378428, 330259223035, 660518446070, 1321036892140]

約数ペア:

[(1, 1321036892140), (2, 660518446070), (4, 330259223035), (5, 264207378428), (7, 188719556020), (10, 132103689214), (14, 94359778010), (20, 66051844607), (28, 47179889005), (35, 37743911204), (53, 24925224380), (70, 18871955602), (106, 12462612190), (140, 9435977801), (212, 6231306095), (265, 4985044876), (371, 3560746340), (530, 2492522438), (742, 1780373170), (751, 1759037140), (1060, 1246261219), (1484, 890186585), (1502, 879518570), (1855, 712149268), (3004, 439759285), (3710, 356074634), (3755, 351807428), (5257, 251291020), (7420, 178037317), (7510, 175903714), (10514, 125645510), (15020, 87951857), (21028, 62822755), (26285, 50258204), (39803, 33189380), (52570, 25129102), (79606, 16594690), (105140, 12564551), (159212, 8297345), (199015, 6637876), (237067, 5572420), (278621, 4741340), (398030, 3318938), (474134, 2786210), (557242, 2370670), (796060, 1659469), (948268, 1393105), (1114484, 1185335)]