220278330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{7013}}^1$

素因数の和:7375

約数の個数: 48

約数和(自身を含む): 574446600

約数和(自身を除く): 354168270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 349, 698, 1047, 1745, 2094, 3141, 3490, 5235, 6282, 7013, 10470, 14026, 15705, 21039, 31410, 35065, 42078, 63117, 70130, 105195, 126234, 210390, 315585, 631170, 2447537, 4895074, 7342611, 12237685, 14685222, 22027833, 24475370, 36713055, 44055666, 73426110, 110139165, 220278330]

約数ペア:

[(1, 220278330), (2, 110139165), (3, 73426110), (5, 44055666), (6, 36713055), (9, 24475370), (10, 22027833), (15, 14685222), (18, 12237685), (30, 7342611), (45, 4895074), (90, 2447537), (349, 631170), (698, 315585), (1047, 210390), (1745, 126234), (2094, 105195), (3141, 70130), (3490, 63117), (5235, 42078), (6282, 35065), (7013, 31410), (10470, 21039), (14026, 15705)]