1283059860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{143519}}^1$

素因数の和:143680

約数の個数: 48

約数和(自身を含む): 3616704000

約数和(自身を除く): 2333644140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 149, 298, 447, 596, 745, 894, 1490, 1788, 2235, 2980, 4470, 8940, 143519, 287038, 430557, 574076, 717595, 861114, 1435190, 1722228, 2152785, 2870380, 4305570, 8611140, 21384331, 42768662, 64152993, 85537324, 106921655, 128305986, 213843310, 256611972, 320764965, 427686620, 641529930, 1283059860]

約数ペア:

[(1, 1283059860), (2, 641529930), (3, 427686620), (4, 320764965), (5, 256611972), (6, 213843310), (10, 128305986), (12, 106921655), (15, 85537324), (20, 64152993), (30, 42768662), (60, 21384331), (149, 8611140), (298, 4305570), (447, 2870380), (596, 2152785), (745, 1722228), (894, 1435190), (1490, 861114), (1788, 717595), (2235, 574076), (2980, 430557), (4470, 287038), (8940, 143519)]