61673620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{9547}}^1$

素因数の和:9592

約数の個数: 48

約数和(自身を含む): 144365760

約数和(自身を除く): 82692140

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 170, 190, 323, 340, 380, 646, 1292, 1615, 3230, 6460, 9547, 19094, 38188, 47735, 95470, 162299, 181393, 190940, 324598, 362786, 649196, 725572, 811495, 906965, 1622990, 1813930, 3083681, 3245980, 3627860, 6167362, 12334724, 15418405, 30836810, 61673620]

約数ペア:

[(1, 61673620), (2, 30836810), (4, 15418405), (5, 12334724), (10, 6167362), (17, 3627860), (19, 3245980), (20, 3083681), (34, 1813930), (38, 1622990), (68, 906965), (76, 811495), (85, 725572), (95, 649196), (170, 362786), (190, 324598), (323, 190940), (340, 181393), (380, 162299), (646, 95470), (1292, 47735), (1615, 38188), (3230, 19094), (6460, 9547)]