39718110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{643}}^1$

素因数の和:753

約数の個数: 64

約数和(自身を含む): 100154880

約数和(自身を除く): 60436770

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 71, 87, 142, 145, 174, 213, 290, 355, 426, 435, 643, 710, 870, 1065, 1286, 1929, 2059, 2130, 3215, 3858, 4118, 6177, 6430, 9645, 10295, 12354, 18647, 19290, 20590, 30885, 37294, 45653, 55941, 61770, 91306, 93235, 111882, 136959, 186470, 228265, 273918, 279705, 456530, 559410, 684795, 1323937, 1369590, 2647874, 3971811, 6619685, 7943622, 13239370, 19859055, 39718110]

約数ペア:

[(1, 39718110), (2, 19859055), (3, 13239370), (5, 7943622), (6, 6619685), (10, 3971811), (15, 2647874), (29, 1369590), (30, 1323937), (58, 684795), (71, 559410), (87, 456530), (142, 279705), (145, 273918), (174, 228265), (213, 186470), (290, 136959), (355, 111882), (426, 93235), (435, 91306), (643, 61770), (710, 55941), (870, 45653), (1065, 37294), (1286, 30885), (1929, 20590), (2059, 19290), (2130, 18647), (3215, 12354), (3858, 10295), (4118, 9645), (6177, 6430)]