285414540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{89753}}^1$

素因数の和:89818

約数の個数: 48

約数和(自身を含む): 814248288

約数和(自身を除く): 528833748

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 3180, 89753, 179506, 269259, 359012, 448765, 538518, 897530, 1077036, 1346295, 1795060, 2692590, 4756909, 5385180, 9513818, 14270727, 19027636, 23784545, 28541454, 47569090, 57082908, 71353635, 95138180, 142707270, 285414540]

約数ペア:

[(1, 285414540), (2, 142707270), (3, 95138180), (4, 71353635), (5, 57082908), (6, 47569090), (10, 28541454), (12, 23784545), (15, 19027636), (20, 14270727), (30, 9513818), (53, 5385180), (60, 4756909), (106, 2692590), (159, 1795060), (212, 1346295), (265, 1077036), (318, 897530), (530, 538518), (636, 448765), (795, 359012), (1060, 269259), (1590, 179506), (3180, 89753)]