31648230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{15289}}^1$

素因数の和:15325

約数の個数: 48

約数和(自身を含む): 85868640

約数和(自身を除く): 54220410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 15289, 30578, 45867, 76445, 91734, 137601, 152890, 229335, 275202, 351647, 458670, 688005, 703294, 1054941, 1376010, 1758235, 2109882, 3164823, 3516470, 5274705, 6329646, 10549410, 15824115, 31648230]

約数ペア:

[(1, 31648230), (2, 15824115), (3, 10549410), (5, 6329646), (6, 5274705), (9, 3516470), (10, 3164823), (15, 2109882), (18, 1758235), (23, 1376010), (30, 1054941), (45, 703294), (46, 688005), (69, 458670), (90, 351647), (115, 275202), (138, 229335), (207, 152890), (230, 137601), (345, 91734), (414, 76445), (690, 45867), (1035, 30578), (2070, 15289)]