1726411970

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{54001}}^1$

素因数の和:54170

約数の個数: 32

約数和(自身を含む): 3266040960

約数和(自身を除く): 1539628990

約数列:

[1, 2, 5, 10, 23, 46, 115, 139, 230, 278, 695, 1390, 3197, 6394, 15985, 31970, 54001, 108002, 270005, 540010, 1242023, 2484046, 6210115, 7506139, 12420230, 15012278, 37530695, 75061390, 172641197, 345282394, 863205985, 1726411970]

約数ペア:

[(1, 1726411970), (2, 863205985), (5, 345282394), (10, 172641197), (23, 75061390), (46, 37530695), (115, 15012278), (139, 12420230), (230, 7506139), (278, 6210115), (695, 2484046), (1390, 1242023), (3197, 540010), (6394, 270005), (15985, 108002), (31970, 54001)]