65430330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{1801}}^1$

素因数の和:1991

約数の個数: 64

約数和(自身を含む): 180603648

約数和(自身を除く): 115173318

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 173, 210, 346, 519, 865, 1038, 1211, 1730, 1801, 2422, 2595, 3602, 3633, 5190, 5403, 6055, 7266, 9005, 10806, 12110, 12607, 18010, 18165, 25214, 27015, 36330, 37821, 54030, 63035, 75642, 126070, 189105, 311573, 378210, 623146, 934719, 1557865, 1869438, 2181011, 3115730, 4362022, 4673595, 6543033, 9347190, 10905055, 13086066, 21810110, 32715165, 65430330]

約数ペア:

[(1, 65430330), (2, 32715165), (3, 21810110), (5, 13086066), (6, 10905055), (7, 9347190), (10, 6543033), (14, 4673595), (15, 4362022), (21, 3115730), (30, 2181011), (35, 1869438), (42, 1557865), (70, 934719), (105, 623146), (173, 378210), (210, 311573), (346, 189105), (519, 126070), (865, 75642), (1038, 63035), (1211, 54030), (1730, 37821), (1801, 36330), (2422, 27015), (2595, 25214), (3602, 18165), (3633, 18010), (5190, 12607), (5403, 12110), (6055, 10806), (7266, 9005)]