729030190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{548143}}^1$

素因数の和:548176

約数の個数: 32

約数和(自身を含む): 1578654720

約数和(自身を除く): 849624530

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 548143, 1096286, 2740715, 3837001, 5481430, 7674002, 10414717, 19185005, 20829434, 38370010, 52073585, 72903019, 104147170, 145806038, 364515095, 729030190]

約数ペア:

[(1, 729030190), (2, 364515095), (5, 145806038), (7, 104147170), (10, 72903019), (14, 52073585), (19, 38370010), (35, 20829434), (38, 19185005), (70, 10414717), (95, 7674002), (133, 5481430), (190, 3837001), (266, 2740715), (665, 1096286), (1330, 548143)]