18074850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{2939}}^1$

素因数の和:2995

約数の個数: 48

約数和(自身を含む): 45934560

約数和(自身を除く): 27859710

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 41, 50, 75, 82, 123, 150, 205, 246, 410, 615, 1025, 1230, 2050, 2939, 3075, 5878, 6150, 8817, 14695, 17634, 29390, 44085, 73475, 88170, 120499, 146950, 220425, 240998, 361497, 440850, 602495, 722994, 1204990, 1807485, 3012475, 3614970, 6024950, 9037425, 18074850]

約数ペア:

[(1, 18074850), (2, 9037425), (3, 6024950), (5, 3614970), (6, 3012475), (10, 1807485), (15, 1204990), (25, 722994), (30, 602495), (41, 440850), (50, 361497), (75, 240998), (82, 220425), (123, 146950), (150, 120499), (205, 88170), (246, 73475), (410, 44085), (615, 29390), (1025, 17634), (1230, 14695), (2050, 8817), (2939, 6150), (3075, 5878)]