30434000

素因数分解:

$2^4\times 5^3\times {\mathrm{15217}}^1$

素因数の和:15240

約数の個数: 40

約数和(自身を含む): 73594248

約数和(自身を除く): 43160248

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 15217, 30434, 60868, 76085, 121736, 152170, 243472, 304340, 380425, 608680, 760850, 1217360, 1521700, 1902125, 3043400, 3804250, 6086800, 7608500, 15217000, 30434000]

約数ペア:

[(1, 30434000), (2, 15217000), (4, 7608500), (5, 6086800), (8, 3804250), (10, 3043400), (16, 1902125), (20, 1521700), (25, 1217360), (40, 760850), (50, 608680), (80, 380425), (100, 304340), (125, 243472), (200, 152170), (250, 121736), (400, 76085), (500, 60868), (1000, 30434), (2000, 15217)]