142396470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{15361}}^1$

素因数の和:15477

約数の個数: 48

約数和(自身を含む): 373849632

約数和(自身を除く): 231453162

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 103, 206, 309, 515, 618, 927, 1030, 1545, 1854, 3090, 4635, 9270, 15361, 30722, 46083, 76805, 92166, 138249, 153610, 230415, 276498, 460830, 691245, 1382490, 1582183, 3164366, 4746549, 7910915, 9493098, 14239647, 15821830, 23732745, 28479294, 47465490, 71198235, 142396470]

約数ペア:

[(1, 142396470), (2, 71198235), (3, 47465490), (5, 28479294), (6, 23732745), (9, 15821830), (10, 14239647), (15, 9493098), (18, 7910915), (30, 4746549), (45, 3164366), (90, 1582183), (103, 1382490), (206, 691245), (309, 460830), (515, 276498), (618, 230415), (927, 153610), (1030, 138249), (1545, 92166), (1854, 76805), (3090, 46083), (4635, 30722), (9270, 15361)]