12471150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{1171}}^1$

素因数の和:1257

約数の個数: 48

約数和(自身を含む): 31390848

約数和(自身を除く): 18919698

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 71, 75, 142, 150, 213, 355, 426, 710, 1065, 1171, 1775, 2130, 2342, 3513, 3550, 5325, 5855, 7026, 10650, 11710, 17565, 29275, 35130, 58550, 83141, 87825, 166282, 175650, 249423, 415705, 498846, 831410, 1247115, 2078525, 2494230, 4157050, 6235575, 12471150]

約数ペア:

[(1, 12471150), (2, 6235575), (3, 4157050), (5, 2494230), (6, 2078525), (10, 1247115), (15, 831410), (25, 498846), (30, 415705), (50, 249423), (71, 175650), (75, 166282), (142, 87825), (150, 83141), (213, 58550), (355, 35130), (426, 29275), (710, 17565), (1065, 11710), (1171, 10650), (1775, 7026), (2130, 5855), (2342, 5325), (3513, 3550)]