808035420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{708803}}^1$

素因数の和:708834

約数の個数: 48

約数和(自身を含む): 2381581440

約数和(自身を除く): 1573546020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 708803, 1417606, 2126409, 2835212, 3544015, 4252818, 7088030, 8505636, 10632045, 13467257, 14176060, 21264090, 26934514, 40401771, 42528180, 53869028, 67336285, 80803542, 134672570, 161607084, 202008855, 269345140, 404017710, 808035420]

約数ペア:

[(1, 808035420), (2, 404017710), (3, 269345140), (4, 202008855), (5, 161607084), (6, 134672570), (10, 80803542), (12, 67336285), (15, 53869028), (19, 42528180), (20, 40401771), (30, 26934514), (38, 21264090), (57, 14176060), (60, 13467257), (76, 10632045), (95, 8505636), (114, 7088030), (190, 4252818), (228, 3544015), (285, 2835212), (380, 2126409), (570, 1417606), (1140, 708803)]