133925820

素因数分解:

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

素因数の和:45579

約数の個数: 72

約数和(自身を含む): 436225104

約数和(自身を除く): 302299284

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 45553, 91106, 136659, 182212, 227765, 273318, 318871, 455530, 546636, 637742, 683295, 911060, 956613, 1275484, 1366590, 1594355, 1913226, 2232097, 2733180, 3188710, 3826452, 4464194, 4783065, 6377420, 6696291, 8928388, 9566130, 11160485, 13392582, 19132260, 22320970, 26785164, 33481455, 44641940, 66962910, 133925820]

約数ペア:

[(1, 133925820), (2, 66962910), (3, 44641940), (4, 33481455), (5, 26785164), (6, 22320970), (7, 19132260), (10, 13392582), (12, 11160485), (14, 9566130), (15, 8928388), (20, 6696291), (21, 6377420), (28, 4783065), (30, 4464194), (35, 3826452), (42, 3188710), (49, 2733180), (60, 2232097), (70, 1913226), (84, 1594355), (98, 1366590), (105, 1275484), (140, 956613), (147, 911060), (196, 683295), (210, 637742), (245, 546636), (294, 455530), (420, 318871), (490, 273318), (588, 227765), (735, 182212), (980, 136659), (1470, 91106), (2940, 45553)]