2491008090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{6197}}^1\times {\mathrm{13399}}^1$

素因数の和:19606

約数の個数: 32

約数和(自身を含む): 5979830400

約数和(自身を除く): 3488822310

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 6197, 12394, 13399, 18591, 26798, 30985, 37182, 40197, 61970, 66995, 80394, 92955, 133990, 185910, 200985, 401970, 83033603, 166067206, 249100809, 415168015, 498201618, 830336030, 1245504045, 2491008090]

約数ペア:

[(1, 2491008090), (2, 1245504045), (3, 830336030), (5, 498201618), (6, 415168015), (10, 249100809), (15, 166067206), (30, 83033603), (6197, 401970), (12394, 200985), (13399, 185910), (18591, 133990), (26798, 92955), (30985, 80394), (37182, 66995), (40197, 61970)]