66962910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{45553}}^1$

素因数の和:45577

約数の個数: 48

約数和(自身を含む): 186953616

約数和(自身を除く): 119990706

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 45553, 91106, 136659, 227765, 273318, 318871, 455530, 637742, 683295, 956613, 1366590, 1594355, 1913226, 2232097, 3188710, 4464194, 4783065, 6696291, 9566130, 11160485, 13392582, 22320970, 33481455, 66962910]

約数ペア:

[(1, 66962910), (2, 33481455), (3, 22320970), (5, 13392582), (6, 11160485), (7, 9566130), (10, 6696291), (14, 4783065), (15, 4464194), (21, 3188710), (30, 2232097), (35, 1913226), (42, 1594355), (49, 1366590), (70, 956613), (98, 683295), (105, 637742), (147, 455530), (210, 318871), (245, 273318), (294, 227765), (490, 136659), (735, 91106), (1470, 45553)]