30452912

素因数分解:

$2^4\times 7^3\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:239

約数の個数: 80

約数和(自身を含む): 71424000

約数和(自身を除く): 40971088

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 49, 56, 62, 98, 112, 124, 179, 196, 217, 248, 343, 358, 392, 434, 496, 686, 716, 784, 868, 1253, 1372, 1432, 1519, 1736, 2506, 2744, 2864, 3038, 3472, 5012, 5488, 5549, 6076, 8771, 10024, 10633, 11098, 12152, 17542, 20048, 21266, 22196, 24304, 35084, 38843, 42532, 44392, 61397, 70168, 77686, 85064, 88784, 122794, 140336, 155372, 170128, 245588, 271901, 310744, 491176, 543802, 621488, 982352, 1087604, 1903307, 2175208, 3806614, 4350416, 7613228, 15226456, 30452912]

約数ペア:

[(1, 30452912), (2, 15226456), (4, 7613228), (7, 4350416), (8, 3806614), (14, 2175208), (16, 1903307), (28, 1087604), (31, 982352), (49, 621488), (56, 543802), (62, 491176), (98, 310744), (112, 271901), (124, 245588), (179, 170128), (196, 155372), (217, 140336), (248, 122794), (343, 88784), (358, 85064), (392, 77686), (434, 70168), (496, 61397), (686, 44392), (716, 42532), (784, 38843), (868, 35084), (1253, 24304), (1372, 22196), (1432, 21266), (1519, 20048), (1736, 17542), (2506, 12152), (2744, 11098), (2864, 10633), (3038, 10024), (3472, 8771), (5012, 6076), (5488, 5549)]