4008210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:227

約数の個数: 64

約数和(自身を含む): 10374912

約数和(自身を除く): 6366702

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 37, 46, 69, 74, 111, 115, 138, 157, 185, 222, 230, 314, 345, 370, 471, 555, 690, 785, 851, 942, 1110, 1570, 1702, 2355, 2553, 3611, 4255, 4710, 5106, 5809, 7222, 8510, 10833, 11618, 12765, 17427, 18055, 21666, 25530, 29045, 34854, 36110, 54165, 58090, 87135, 108330, 133607, 174270, 267214, 400821, 668035, 801642, 1336070, 2004105, 4008210]

約数ペア:

[(1, 4008210), (2, 2004105), (3, 1336070), (5, 801642), (6, 668035), (10, 400821), (15, 267214), (23, 174270), (30, 133607), (37, 108330), (46, 87135), (69, 58090), (74, 54165), (111, 36110), (115, 34854), (138, 29045), (157, 25530), (185, 21666), (222, 18055), (230, 17427), (314, 12765), (345, 11618), (370, 10833), (471, 8510), (555, 7222), (690, 5809), (785, 5106), (851, 4710), (942, 4255), (1110, 3611), (1570, 2553), (1702, 2355)]