313778970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{487}}^1\times {\mathrm{7159}}^1$

素因数の和:7659

約数の個数: 48

約数和(自身を含む): 817614720

約数和(自身を除く): 503835750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 487, 974, 1461, 2435, 2922, 4383, 4870, 7159, 7305, 8766, 14318, 14610, 21477, 21915, 35795, 42954, 43830, 64431, 71590, 107385, 128862, 214770, 322155, 644310, 3486433, 6972866, 10459299, 17432165, 20918598, 31377897, 34864330, 52296495, 62755794, 104592990, 156889485, 313778970]

約数ペア:

[(1, 313778970), (2, 156889485), (3, 104592990), (5, 62755794), (6, 52296495), (9, 34864330), (10, 31377897), (15, 20918598), (18, 17432165), (30, 10459299), (45, 6972866), (90, 3486433), (487, 644310), (974, 322155), (1461, 214770), (2435, 128862), (2922, 107385), (4383, 71590), (4870, 64431), (7159, 43830), (7305, 42954), (8766, 35795), (14318, 21915), (14610, 21477)]