198608130

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{315251}}^1$

素因数の和:315271

約数の個数: 48

約数和(自身を含む): 590151744

約数和(自身を除く): 391543614

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 315251, 630502, 945753, 1576255, 1891506, 2206757, 2837259, 3152510, 4413514, 4728765, 5674518, 6620271, 9457530, 11033785, 13240542, 14186295, 19860813, 22067570, 28372590, 33101355, 39721626, 66202710, 99304065, 198608130]

約数ペア:

[(1, 198608130), (2, 99304065), (3, 66202710), (5, 39721626), (6, 33101355), (7, 28372590), (9, 22067570), (10, 19860813), (14, 14186295), (15, 13240542), (18, 11033785), (21, 9457530), (30, 6620271), (35, 5674518), (42, 4728765), (45, 4413514), (63, 3152510), (70, 2837259), (90, 2206757), (105, 1891506), (126, 1576255), (210, 945753), (315, 630502), (630, 315251)]