74631510

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{263}}^1\times {\mathrm{1051}}^1$

素因数の和:1330

約数の個数: 64

約数和(自身を含む): 199964160

約数和(自身を除く): 125332650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 263, 270, 526, 789, 1051, 1315, 1578, 2102, 2367, 2630, 3153, 3945, 4734, 5255, 6306, 7101, 7890, 9459, 10510, 11835, 14202, 15765, 18918, 23670, 28377, 31530, 35505, 47295, 56754, 71010, 94590, 141885, 276413, 283770, 552826, 829239, 1382065, 1658478, 2487717, 2764130, 4146195, 4975434, 7463151, 8292390, 12438585, 14926302, 24877170, 37315755, 74631510]

約数ペア:

[(1, 74631510), (2, 37315755), (3, 24877170), (5, 14926302), (6, 12438585), (9, 8292390), (10, 7463151), (15, 4975434), (18, 4146195), (27, 2764130), (30, 2487717), (45, 1658478), (54, 1382065), (90, 829239), (135, 552826), (263, 283770), (270, 276413), (526, 141885), (789, 94590), (1051, 71010), (1315, 56754), (1578, 47295), (2102, 35505), (2367, 31530), (2630, 28377), (3153, 23670), (3945, 18918), (4734, 15765), (5255, 14202), (6306, 11835), (7101, 10510), (7890, 9459)]