13189980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{367}}^1\times {\mathrm{599}}^1$

素因数の和:978

約数の個数: 48

約数和(自身を含む): 37094400

約数和(自身を除く): 23904420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 367, 599, 734, 1101, 1198, 1468, 1797, 1835, 2202, 2396, 2995, 3594, 3670, 4404, 5505, 5990, 7188, 7340, 8985, 11010, 11980, 17970, 22020, 35940, 219833, 439666, 659499, 879332, 1099165, 1318998, 2198330, 2637996, 3297495, 4396660, 6594990, 13189980]

約数ペア:

[(1, 13189980), (2, 6594990), (3, 4396660), (4, 3297495), (5, 2637996), (6, 2198330), (10, 1318998), (12, 1099165), (15, 879332), (20, 659499), (30, 439666), (60, 219833), (367, 35940), (599, 22020), (734, 17970), (1101, 11980), (1198, 11010), (1468, 8985), (1797, 7340), (1835, 7188), (2202, 5990), (2396, 5505), (2995, 4404), (3594, 3670)]