337720620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{42967}}^1$

素因数の和:43110

約数の個数: 48

約数和(自身を含む): 952858368

約数和(自身を除く): 615137748

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131, 262, 393, 524, 655, 786, 1310, 1572, 1965, 2620, 3930, 7860, 42967, 85934, 128901, 171868, 214835, 257802, 429670, 515604, 644505, 859340, 1289010, 2578020, 5628677, 11257354, 16886031, 22514708, 28143385, 33772062, 56286770, 67544124, 84430155, 112573540, 168860310, 337720620]

約数ペア:

[(1, 337720620), (2, 168860310), (3, 112573540), (4, 84430155), (5, 67544124), (6, 56286770), (10, 33772062), (12, 28143385), (15, 22514708), (20, 16886031), (30, 11257354), (60, 5628677), (131, 2578020), (262, 1289010), (393, 859340), (524, 644505), (655, 515604), (786, 429670), (1310, 257802), (1572, 214835), (1965, 171868), (2620, 128901), (3930, 85934), (7860, 42967)]