15695786990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3041}}^1\times {\mathrm{39703}}^1$

素因数の和:42764

約数の個数: 32

約数和(自身を含む): 30436451136

約数和(自身を除く): 14740664146

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 3041, 6082, 15205, 30410, 39533, 39703, 79066, 79406, 197665, 198515, 395330, 397030, 516139, 1032278, 2580695, 5161390, 120736823, 241473646, 603684115, 1207368230, 1569578699, 3139157398, 7847893495, 15695786990]

約数ペア:

[(1, 15695786990), (2, 7847893495), (5, 3139157398), (10, 1569578699), (13, 1207368230), (26, 603684115), (65, 241473646), (130, 120736823), (3041, 5161390), (6082, 2580695), (15205, 1032278), (30410, 516139), (39533, 397030), (39703, 395330), (79066, 198515), (79406, 197665)]