2499430.00000000

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{16553}}^1$

素因数の和:16588

約数の個数: 48

約数和(自身を含む): 66745728

約数和(自身を除く): 43902588

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 16553, 33106, 49659, 66212, 82765, 99318, 165530, 198636, 248295, 331060, 380719, 496590, 761438, 993180, 1142157, 1522876, 1903595, 2284314, 3807190, 4568628, 5710785, 7614380, 11421570, 22843140]

約数ペア:

[(1, 22843140), (2, 11421570), (3, 7614380), (4, 5710785), (5, 4568628), (6, 3807190), (10, 2284314), (12, 1903595), (15, 1522876), (20, 1142157), (23, 993180), (30, 761438), (46, 496590), (60, 380719), (69, 331060), (92, 248295), (115, 198636), (138, 165530), (230, 99318), (276, 82765), (345, 66212), (460, 49659), (690, 33106), (1380, 16553)]