71329980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{751}}^1\times {\mathrm{1583}}^1$

素因数の和:2346

約数の個数: 48

約数和(自身を含む): 200116224

約数和(自身を除く): 128786244

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 751, 1502, 1583, 2253, 3004, 3166, 3755, 4506, 4749, 6332, 7510, 7915, 9012, 9498, 11265, 15020, 15830, 18996, 22530, 23745, 31660, 45060, 47490, 94980, 1188833, 2377666, 3566499, 4755332, 5944165, 7132998, 11888330, 14265996, 17832495, 23776660, 35664990, 71329980]

約数ペア:

[(1, 71329980), (2, 35664990), (3, 23776660), (4, 17832495), (5, 14265996), (6, 11888330), (10, 7132998), (12, 5944165), (15, 4755332), (20, 3566499), (30, 2377666), (60, 1188833), (751, 94980), (1502, 47490), (1583, 45060), (2253, 31660), (3004, 23745), (3166, 22530), (3755, 18996), (4506, 15830), (4749, 15020), (6332, 11265), (7510, 9498), (7915, 9012)]