2487365220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{94433}}^1$

素因数の和:94884

約数の個数: 48

約数和(自身を含む): 6980561280

約数和(自身を除く): 4493196060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 439, 878, 1317, 1756, 2195, 2634, 4390, 5268, 6585, 8780, 13170, 26340, 94433, 188866, 283299, 377732, 472165, 566598, 944330, 1133196, 1416495, 1888660, 2832990, 5665980, 41456087, 82912174, 124368261, 165824348, 207280435, 248736522, 414560870, 497473044, 621841305, 829121740, 1243682610, 2487365220]

約数ペア:

[(1, 2487365220), (2, 1243682610), (3, 829121740), (4, 621841305), (5, 497473044), (6, 414560870), (10, 248736522), (12, 207280435), (15, 165824348), (20, 124368261), (30, 82912174), (60, 41456087), (439, 5665980), (878, 2832990), (1317, 1888660), (1756, 1416495), (2195, 1133196), (2634, 944330), (4390, 566598), (5268, 472165), (6585, 377732), (8780, 283299), (13170, 188866), (26340, 94433)]